7x-3+2(2x-3)=90

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Solution for 7x-3+2(2x-3)=90 equation:


7x-3+2(2x-3)=90

We simplify the equation to the form, which is simple to understand 
7x-3+2(2x-3)=90

Reorder the terms in parentheses
7x-3+(+4x-6)=90

Remove unnecessary parentheses
+7x-3+4x-6=+90

We move all terms containing x to the left and all other terms to the right. 
+7x+4x=+90+3+6

We simplify left and right side of the equation. 
+11x=+99

We divide both sides of the equation by 11 to get x. 
x=9

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