(7x-10)+2x+1)=90

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Solution for (7x-10)+2x+1)=90 equation: 



(7x-10)+2x+1)=90

We move all terms to the left:

(7x-10)+2x+1)-(90)=0

We add all the numbers together, and all the variables

2x+(7x-10)=0

We get rid of parentheses

2x+7x-10=0

We add all the numbers together, and all the variables

9x-10=0

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

9x=10

x=10/9

x=1+1/9

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