-6x+3(x+15)=78

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Solution for -6x+3(x+15)=78 equation:


-6x+3(x+15)=78

We simplify the equation to the form, which is simple to understand 
-6x+3(x+15)=78

Reorder the terms in parentheses
-6x+(+3x+45)=78

Remove unnecessary parentheses
-6x+3x+45=+78

We move all terms containing x to the left and all other terms to the right. 
-6x+3x=+78-45

We simplify left and right side of the equation. 
-3x=+33

We divide both sides of the equation by -3 to get x. 
x=-11

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