(7x-23)+(3x-17)=90

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Solution for (7x-23)+(3x-17)=90 equation: 



(7x-23)+(3x-17)=90

We move all terms to the left:

(7x-23)+(3x-17)-(90)=0

We get rid of parentheses

7x+3x-23-17-90=0

We add all the numbers together, and all the variables

10x-130=0

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

10x=130

x=130/10

x=13

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