3(x+7)=4

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


3(x+7)=4

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

Reorder the terms in parentheses
+(+3x+21)=4

Remove unnecessary parentheses
+3x+21=+4

We move all terms containing x to the left and all other terms to the right. 
+3x=+4-21

We simplify left and right side of the equation. 
+3x=-17

We divide both sides of the equation by 3 to get x. 
x=-5.66666666667

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