9x-7x=-12

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Solution for 9x-7x=-12 equation:


9x-7x=-12

We simplify the equation to the form, which is simple to understand 
9x-7x=-12

We move all terms containing x to the left and all other terms to the right. 
+9x-7x=-12

We simplify left and right side of the equation. 
+2x=-12

We divide both sides of the equation by 2 to get x. 
x=-6

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