-42-9x=90+2x

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Solution for -42-9x=90+2x equation:


-42-9x=90+2x

We simplify the equation to the form, which is simple to understand 
-42-9x=90+2x

We move all terms containing x to the left and all other terms to the right. 
-9x-2x=+90+42

We simplify left and right side of the equation. 
-11x=+132

We divide both sides of the equation by -11 to get x. 
x=-12

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