3*x-42=7*(x-2)

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Solution for 3*x-42=7*(x-2) equation:


3*x-42=7*(x-2)

We simplify the equation to the form, which is simple to understand 
3*x-42=7*(x-2)

Simplifying:
+3x-42=7*(x-2)

Reorder the terms in parentheses
+3x-42=+(+7x-14)

Remove unnecessary parentheses
+3x-42=+7x-14

We move all terms containing x to the left and all other terms to the right. 
+3x-7x=-14+42

We simplify left and right side of the equation. 
-4x=+28

We divide both sides of the equation by -4 to get x. 
x=-7

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