3x-4(2x-7)=7

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Solution for 3x-4(2x-7)=7 equation:


3x-4(2x-7)=7

We simplify the equation to the form, which is simple to understand 
3x-4(2x-7)=7

Reorder the terms in parentheses
3x+(-8x+28)=7

Remove unnecessary parentheses
+3x-8x+28=+7

We move all terms containing x to the left and all other terms to the right. 
+3x-8x=+7-28

We simplify left and right side of the equation. 
-5x=-21

We divide both sides of the equation by -5 to get x. 
x=4.2

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