7x+22=2(x-1)+2x

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Solution for 7x+22=2(x-1)+2x equation: 



7x+22=2(x-1)+2x

We move all terms to the left:

7x+22-(2(x-1)+2x)=0



We calculate terms in parentheses: -(2(x-1)+2x), so:

2(x-1)+2x

We add all the numbers together, and all the variables

2x+2(x-1)

We multiply parentheses

2x+2x-2

We add all the numbers together, and all the variables

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

7x-4x+2+22=0

We add all the numbers together, and all the variables

3x+24=0

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

3x=-24

x=-24/3

x=-8

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