42=7(2x-1)

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Solution for 42=7(2x-1) equation:


42=7(2x-1)

We simplify the equation to the form, which is simple to understand 
42=7(2x-1)

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

Remove unnecessary parentheses
+42=+14x-7

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

We simplify left and right side of the equation. 
-14x=-49

We divide both sides of the equation by -014 to get x. 
x=3.5

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