To solve the equation, we need to isolate x on one side of the equation.
Starting with the given equation:
(3/2)x - 4 = 16
First, let's add 4 to both sides of the equation to get rid of the -4:
(3/2)x - 4 + 4 = 16 + 4
(3/2)x = 20
Next, we need to get rid of the fraction (3/2) by multiplying both sides of the equation by the reciprocal of (3/2), which is (2/3):
(2/3)(3/2)x = (2/3)(20)
x = 40/3
Simplifying the right side:
x = 13 1/3
Therefore, the solution is:
x = 13 1/3
Solve. Start Fraction 3 over 2 End Fractionx – 4 = 16
(1 point)
Responses
x = 20
x = 20
x = 13 start fraction 1 over 3 end fraction
x = 13 Image with alt text: start fraction 1 over 3 end fraction
x = 15 start fraction 1 over 3 end fraction
x = 15 Image with alt text: start fraction 1 over 3 end fraction
30
2 answers
Use the given equation to find the solution to the following problem.
The equation 9.95 + 0.30s = c gives the cost c in dollars that a website charges for downloading songs. The variable s stands for the number of songs downloaded. Find the cost of downloading 35 songs.
(1 point)
Responses
c = $9.95
c = $9.95
c = $20.45
c = $20.45
c = $35.00
c = $35.00
c = $114.45
The equation 9.95 + 0.30s = c gives the cost c in dollars that a website charges for downloading songs. The variable s stands for the number of songs downloaded. Find the cost of downloading 35 songs.
(1 point)
Responses
c = $9.95
c = $9.95
c = $20.45
c = $20.45
c = $35.00
c = $35.00
c = $114.45