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-84=8-4(-3x+2)
We simplify the equation to the form, which is simple to understand
-84=8-4(-3x+2)
Reorder the terms in parentheses
-84=8+(+12x-8)
Remove unnecessary parentheses
-84=+8+12x-8
We move all terms containing x to the left and all other terms to the right.
-12x=+8-8+84
We simplify left and right side of the equation.
-12x=+84
We divide both sides of the equation by -012 to get x.
x=-7
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