-7x+9(-4)=-15

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Solution for -7x+9(-4)=-15 equation:


-7x+9(-4)=-15

We simplify the equation to the form, which is simple to understand 
-7x+9(-4)=-15

Reorder the terms in parentheses
-7x+(-36)=-15

Remove unnecessary parentheses
-7x-36=-15

We move all terms containing x to the left and all other terms to the right. 
-7x=-15+36

We simplify left and right side of the equation. 
-7x=+21

We divide both sides of the equation by -7 to get x. 
x=-3

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