7(x-2)-(x-5)=31

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Solution for 7(x-2)-(x-5)=31 equation: 



7(x-2)-(x-5)=31

We move all terms to the left:

7(x-2)-(x-5)-(31)=0

We multiply parentheses

7x-(x-5)-14-31=0

We get rid of parentheses

7x-x+5-14-31=0

We add all the numbers together, and all the variables

6x-40=0

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

6x=40

x=40/6

x=6+2/3

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