3-4(x-5)=7

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


3-4(x-5)=7

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

Reorder the terms in parentheses
3+(-4x+20)=7

Remove unnecessary parentheses
+3-4x+20=+7

We move all terms containing x to the left and all other terms to the right. 
-4x=+7-3-20

We simplify left and right side of the equation. 
-4x=-16

We divide both sides of the equation by -4 to get x. 
x=4

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