7x-5+8x=90

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Solution for 7x-5+8x=90 equation: 



7x-5+8x=90

We move all terms to the left:

7x-5+8x-(90)=0

We add all the numbers together, and all the variables

15x-95=0

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

15x=95

x=95/15

x=6+1/3

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