7(x+3)=-1

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Solution for 7(x+3)=-1 equation: 



7(x+3)=-1

We move all terms to the left:

7(x+3)-(-1)=0

We add all the numbers together, and all the variables

7(x+3)+1=0

We multiply parentheses

7x+21+1=0

We add all the numbers together, and all the variables

7x+22=0

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

7x=-22

x=-22/7

x=-3+1/7

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