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

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


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

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

Reorder the terms in parentheses
+(-3x-21)=4x-2

Remove unnecessary parentheses
-3x-21=+4x-2

We move all terms containing x to the left and all other terms to the right. 
-3x-4x=-2+21

We simplify left and right side of the equation. 
-7x=+19

We divide both sides of the equation by -7 to get x. 
x=-2.71428571429

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