7(-1+2x)=7

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



7(-1+2x)=7

We move all terms to the left:

7(-1+2x)-(7)=0

We add all the numbers together, and all the variables

7(2x-1)-7=0

We multiply parentheses

14x-7-7=0

We add all the numbers together, and all the variables

14x-14=0

We move all terms containing x to the left, all other terms to the right

14x=14

x=14/14

x=1

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