Which of the following circles have their centers on the y-axis check all that apply

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Wrote and expression for the difference of p and 4

Solve the equation. 2x - 8(x+1)= 6(2x - 3)