7(2x+3)-(x+3)=0

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Solution for 7(2x+3)-(x+3)=0 equation: 



7(2x+3)-(x+3)=0

We multiply parentheses

14x-(x+3)+21=0

We get rid of parentheses

14x-x-3+21=0

We add all the numbers together, and all the variables

13x+18=0

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

13x=-18

x=-18/13

x=-1+5/13

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