-7x-9=131+7x

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Solution for -7x-9=131+7x equation:


-7x-9=131+7x

We simplify the equation to the form, which is simple to understand 
-7x-9=131+7x

We move all terms containing x to the left and all other terms to the right. 
-7x-7x=+131+9

We simplify left and right side of the equation. 
-14x=+140

We divide both sides of the equation by -14 to get x. 
x=-10

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