(8x-7)+(9x-28)=90

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Solution for (8x-7)+(9x-28)=90 equation: 



(8x-7)+(9x-28)=90

We move all terms to the left:

(8x-7)+(9x-28)-(90)=0

We get rid of parentheses

8x+9x-7-28-90=0

We add all the numbers together, and all the variables

17x-125=0

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

17x=125

x=125/17

x=7+6/17

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