7(x+3)=18

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Solution for 7(x+3)=18 equation: 



7(x+3)=18

We move all terms to the left:

7(x+3)-(18)=0

We multiply parentheses

7x+21-18=0

We add all the numbers together, and all the variables

7x+3=0

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

7x=-3

x=-3/7

x=-3/7

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