-40=-2(3n-4)

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Solution for -40=-2(3n-4) equation:


-40=-2(3n-4)

We simplify the equation to the form, which is simple to understand 
-40=-2(3n-4)

Reorder the terms in parentheses
-40=+(-6n+8)

Remove unnecessary parentheses
-40=-6n+8

We move all terms containing n to the left and all other terms to the right. 
+6n=+8+40

We simplify left and right side of the equation. 
+6n=+48

We divide both sides of the equation by 06 to get n. 
n=8

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