7(x+31)=231

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Solution for 7(x+31)=231 equation: 



7(x+31)=231

We move all terms to the left:

7(x+31)-(231)=0

We multiply parentheses

7x+217-231=0

We add all the numbers together, and all the variables

7x-14=0

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

7x=14

x=14/7

x=2

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