3(x-7)+6(-x-6)=-72

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Solution for 3(x-7)+6(-x-6)=-72 equation:


3(x-7)+6(-x-6)=-72

We simplify the equation to the form, which is simple to understand 
3(x-7)+6(-x-6)=-72

Reorder the terms in parentheses
+(+3x-21)+6*(-x-6)=-72

Remove unnecessary parentheses
+3x-21+6+*(-x-6+)=-72

Reorder the terms in parentheses
+3x-21+(-6x-36)=-72

Remove unnecessary parentheses
+3x-21-6x-36=-72

We move all terms containing x to the left and all other terms to the right. 
+3x-6x=-72+21+36

We simplify left and right side of the equation. 
-3x=-15

We divide both sides of the equation by -3 to get x. 
x=5

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