7x+3(x-4)=0

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Solution for 7x+3(x-4)=0 equation:


7x+3(x-4)=0

We simplify the equation to the form, which is simple to understand 
7x+3(x-4)=0

Reorder the terms in parentheses
7x+(+3x-12)=0

Remove unnecessary parentheses
+7x+3x-12=0

We move all terms containing x to the left and all other terms to the right. 
+7x+3x=0+12

We simplify left and right side of the equation. 
+10x=+12

We divide both sides of the equation by 10 to get x. 
x=1.2

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