Solve for x
x=4
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8x+18-11=2x+31
Combine 3x and 5x to get 8x.
8x+7=2x+31
Subtract 11 from 18 to get 7.
8x+7-2x=31
Subtract 2x from both sides.
6x+7=31
Combine 8x and -2x to get 6x.
6x=31-7
Subtract 7 from both sides.
6x=24
Subtract 7 from 31 to get 24.
x=\frac{24}{6}
Divide both sides by 6.
x=4
Divide 24 by 6 to get 4.
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