Solve for x
x=3
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13x+34+15=88
Combine 5x and 8x to get 13x.
13x+49=88
Add 34 and 15 to get 49.
13x=88-49
Subtract 49 from both sides.
13x=39
Subtract 49 from 88 to get 39.
x=\frac{39}{13}
Divide both sides by 13.
x=3
Divide 39 by 13 to get 3.
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