7(x-1)-(2x+6)=30

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Solution for 7(x-1)-(2x+6)=30 equation: 



7(x-1)-(2x+6)=30

We move all terms to the left:

7(x-1)-(2x+6)-(30)=0

We multiply parentheses

7x-(2x+6)-7-30=0

We get rid of parentheses

7x-2x-6-7-30=0

We add all the numbers together, and all the variables

5x-43=0

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

5x=43

x=43/5

x=8+3/5

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