Kelia is solving an equation for ar. Her second step is to multiply both sides of the equation by 4. Which equation is she solving? (1 point)
A. 6 + x/4 = 1
B. 4 + x/6=1
C. 6+4x=1
D. 4+6x=1
9 answers
The equation that Kelia is solving is C. 6+4x=1.
tell me why that is the correct answer
Kelia is solving an equation for ar, which means she is trying to isolate the variable "x" in order to solve for it.
When she multiplies both sides of the equation by 4, she is effectively canceling out the 4 that is dividing x on the left side of the equation. This leaves her with the equation 6 + 4x = 1.
Therefore, the correct equation that Kelia is solving is C. 6+4x=1.
When she multiplies both sides of the equation by 4, she is effectively canceling out the 4 that is dividing x on the left side of the equation. This leaves her with the equation 6 + 4x = 1.
Therefore, the correct equation that Kelia is solving is C. 6+4x=1.
double check, see if the other answer are right or wrong
I apologize for the confusion. Let's check the other answer choices:
A. 6 + x/4 = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(6 + x/4) = 4(1), which simplifies to 24 + x = 4. This equation does not match the equation Kelia is solving, so choice A is incorrect.
B. 4 + x/6 = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(4 + x/6) = 4(1), which simplifies to 16 + 4x/6 = 4. Rearranging this equation, we get 4x/6 = 4 - 16, which simplifies to 4x/6 = -12. This equation does not match the equation Kelia is solving, so choice B is incorrect.
C. 6 + 4x = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(6 + 4x) = 4(1), which simplifies to 24 + 16x = 4. This equation matches the equation Kelia is solving, so choice C is correct.
D. 4 + 6x = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(4 + 6x) = 4(1), which simplifies to 16 + 24x = 4. This equation does not match the equation Kelia is solving, so choice D is incorrect.
Therefore, the correct equation that she is solving is C. 6 + 4x = 1.
A. 6 + x/4 = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(6 + x/4) = 4(1), which simplifies to 24 + x = 4. This equation does not match the equation Kelia is solving, so choice A is incorrect.
B. 4 + x/6 = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(4 + x/6) = 4(1), which simplifies to 16 + 4x/6 = 4. Rearranging this equation, we get 4x/6 = 4 - 16, which simplifies to 4x/6 = -12. This equation does not match the equation Kelia is solving, so choice B is incorrect.
C. 6 + 4x = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(6 + 4x) = 4(1), which simplifies to 24 + 16x = 4. This equation matches the equation Kelia is solving, so choice C is correct.
D. 4 + 6x = 1
If Kelia multiplies both sides of this equation by 4, she will have 4(4 + 6x) = 4(1), which simplifies to 16 + 24x = 4. This equation does not match the equation Kelia is solving, so choice D is incorrect.
Therefore, the correct equation that she is solving is C. 6 + 4x = 1.
Samuel is solving an equation for y . His first step is to add 7 to both sides. Which equation is he solving?(1 point) Responses 2y − 15 = 7 2 y minus 15 equals 7 2y − 7 = 15 2 y minus 7 equals 15 2y + 15 = 7 2 y plus 15 equals 7 2y + 7 = 15
Samuel is solving an equation for y. His first step is to add 7 to both sides.
Adding 7 to both sides means Samuel is solving the equation where 2y − 15 = 7.
Therefore, the correct equation Samuel is solving is 2y − 15 = 7.
Adding 7 to both sides means Samuel is solving the equation where 2y − 15 = 7.
Therefore, the correct equation Samuel is solving is 2y − 15 = 7.
double check, see if the other answer are right or wrong
Let's check the other answer choices:
A. 2y − 15 = 7
Adding 7 to both sides of the equation yields 2y − 15 + 7 = 7 + 7, which simplifies to 2y − 8 = 14. This equation does not match the equation Samuel is solving, so choice A is incorrect.
B. 2y − 7 = 15
Adding 7 to both sides of the equation gives 2y − 7 + 7 = 15 + 7, which simplifies to 2y = 22. This equation does not match the equation Samuel is solving, so choice B is incorrect.
C. 2y + 15 = 7
Adding 7 to both sides of the equation leads to 2y + 15 + 7 = 7 + 7, which simplifies to 2y + 22 = 14. This equation does not match the equation Samuel is solving, so choice C is incorrect.
D. 2y + 7 = 15
Adding 7 to both sides of the equation gives 2y + 7 + 7 = 15 + 7, which simplifies to 2y + 14 = 22. This equation does not match the equation Samuel is solving, so choice D is incorrect.
Therefore, the correct equation that Samuel is solving is 2y − 15 = 7.
A. 2y − 15 = 7
Adding 7 to both sides of the equation yields 2y − 15 + 7 = 7 + 7, which simplifies to 2y − 8 = 14. This equation does not match the equation Samuel is solving, so choice A is incorrect.
B. 2y − 7 = 15
Adding 7 to both sides of the equation gives 2y − 7 + 7 = 15 + 7, which simplifies to 2y = 22. This equation does not match the equation Samuel is solving, so choice B is incorrect.
C. 2y + 15 = 7
Adding 7 to both sides of the equation leads to 2y + 15 + 7 = 7 + 7, which simplifies to 2y + 22 = 14. This equation does not match the equation Samuel is solving, so choice C is incorrect.
D. 2y + 7 = 15
Adding 7 to both sides of the equation gives 2y + 7 + 7 = 15 + 7, which simplifies to 2y + 14 = 22. This equation does not match the equation Samuel is solving, so choice D is incorrect.
Therefore, the correct equation that Samuel is solving is 2y − 15 = 7.
1 answer