-2=7x-2(x-4)

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Solution for -2=7x-2(x-4) equation:


-2=7x-2(x-4)

We simplify the equation to the form, which is simple to understand 
-2=7x-2(x-4)

Reorder the terms in parentheses
-2=7x+(-2x+8)

Remove unnecessary parentheses
-2=+7x-2x+8

We move all terms containing x to the left and all other terms to the right. 
-7x+2x=+8+2

We simplify left and right side of the equation. 
-5x=+10

We divide both sides of the equation by -5 to get x. 
x=-2

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