-40=3(5x-1)-7

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Solution for -40=3(5x-1)-7 equation:


-40=3(5x-1)-7

We simplify the equation to the form, which is simple to understand 
-40=3(5x-1)-7

Reorder the terms in parentheses
-40=+(+15x-3)-7

Remove unnecessary parentheses
-40=+15x-3-7

We move all terms containing x to the left and all other terms to the right. 
-15x=-3-7+40

We simplify left and right side of the equation. 
-15x=+30

We divide both sides of the equation by -015 to get x. 
x=-2

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