7x-4(3x-5)=80

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Solution for 7x-4(3x-5)=80 equation:


7x-4(3x-5)=80

We simplify the equation to the form, which is simple to understand 
7x-4(3x-5)=80

Reorder the terms in parentheses
7x+(-12x+20)=80

Remove unnecessary parentheses
+7x-12x+20=+80

We move all terms containing x to the left and all other terms to the right. 
+7x-12x=+80-20

We simplify left and right side of the equation. 
-5x=+60

We divide both sides of the equation by -5 to get x. 
x=-12

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