4x+3(3x+7)=8

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Solution for 4x+3(3x+7)=8 equation:


4x+3(3x+7)=8

We simplify the equation to the form, which is simple to understand 
4x+3(3x+7)=8

Reorder the terms in parentheses
4x+(+9x+21)=8

Remove unnecessary parentheses
+4x+9x+21=+8

We move all terms containing x to the left and all other terms to the right. 
+4x+9x=+8-21

We simplify left and right side of the equation. 
+13x=-13

We divide both sides of the equation by 13 to get x. 
x=-1

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