8x+7x=72

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Solution for 8x+7x=72 equation: 



8x+7x=72

We move all terms to the left:

8x+7x-(72)=0

We add all the numbers together, and all the variables

15x-72=0

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

15x=72

x=72/15

x=4+4/5

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