-3-5(3x+6)=7

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Solution for -3-5(3x+6)=7 equation:


-3-5(3x+6)=7

We simplify the equation to the form, which is simple to understand 
-3-5(3x+6)=7

Reorder the terms in parentheses
-3+(-15x-30)=7

Remove unnecessary parentheses
-3-15x-30=+7

We move all terms containing x to the left and all other terms to the right. 
-15x=+7+3+30

We simplify left and right side of the equation. 
-15x=+40

We divide both sides of the equation by -15 to get x. 
x=-2.66666666667

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