12-9x=-3(x+10)

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Solution for 12-9x=-3(x+10) equation:


12-9x=-3(x+10)

We simplify the equation to the form, which is simple to understand 
12-9x=-3(x+10)

Reorder the terms in parentheses
12-9x=+(-3x-30)

Remove unnecessary parentheses
+12-9x=-3x-30

We move all terms containing x to the left and all other terms to the right. 
-9x+3x=-30-12

We simplify left and right side of the equation. 
-6x=-42

We divide both sides of the equation by -6 to get x. 
x=7

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