Which of the following should be done to both sides of the equation x + 11 = −17 to solve the value of x ? (1 point)
Responses
subtract 17
subtract 17
add 17
add 17
add 11
add 11
subtract 11
9 answers
The correct response is "subtract 11".
What is the solution of the equation x + 23 = 9 ?(1 point)
Responses
−32
negative 32
32
32
−14
negative 14
14
Responses
−32
negative 32
32
32
−14
negative 14
14
The solution to the equation x + 23 = 9 is -14.
Which of the following equations has a solution of −8 ?(1 point)
Responses
x − 4 = −12
x minus 4 equals negative 12
x − 10 = 2
x minus 10 equals 2
x − 8 = 0
x minus 8 equals 0
x + 3 = −11
Responses
x − 4 = −12
x minus 4 equals negative 12
x − 10 = 2
x minus 10 equals 2
x − 8 = 0
x minus 8 equals 0
x + 3 = −11
The equation x + 3 = -11 has a solution of -8.
Which of the following should be done to both sides of the equation x − 3.41 = −19 to solve the value of x ?(1 point)
Responses
add 19
add 19
add 3.41
add 3.41
subtract 3.41
subtract 3.41
subtract 19
Responses
add 19
add 19
add 3.41
add 3.41
subtract 3.41
subtract 3.41
subtract 19
To solve the value of x in the equation x - 3.41 = -19, you should add 3.41 to both sides.
Which of the following equations has a solution of −12 ?(1 point)
Responses
x + 1 = 12
x plus 1 equals Start Fraction 1 over 2 End Fraction
x − 12 = 1
x minus Start Fraction 1 over 2 End Fraction equals 1
x − 1 = −12
x minus 1 equals negative Start Fraction 1 over 2 End Fraction
x + 12 = −1
Responses
x + 1 = 12
x plus 1 equals Start Fraction 1 over 2 End Fraction
x − 12 = 1
x minus Start Fraction 1 over 2 End Fraction equals 1
x − 1 = −12
x minus 1 equals negative Start Fraction 1 over 2 End Fraction
x + 12 = −1
The equation x + 12 = -1 has a solution of -12.