Solve for x
x=23
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3x-15=x+31
Use the distributive property to multiply 3 by x-5.
3x-15-x=31
Subtract x from both sides.
2x-15=31
Combine 3x and -x to get 2x.
2x=31+15
Add 15 to both sides.
2x=46
Add 31 and 15 to get 46.
x=\frac{46}{2}
Divide both sides by 2.
x=23
Divide 46 by 2 to get 23.
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