15-7x=8x-72

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Solution for 15-7x=8x-72 equation: 



15-7x=8x-72

We move all terms to the left:

15-7x-(8x-72)=0

We get rid of parentheses

-7x-8x+72+15=0

We add all the numbers together, and all the variables

-15x+87=0

We move all terms containing x to the left, all other terms to the right

-15x=-87

x=-87/-15

x=5+4/5

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