-22=7x-4(x-2)

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Solution for -22=7x-4(x-2) equation: 



-22=7x-4(x-2)

We move all terms to the left:

-22-(7x-4(x-2))=0



We calculate terms in parentheses: -(7x-4(x-2)), so:

7x-4(x-2)

We multiply parentheses

7x-4x+8

We add all the numbers together, and all the variables

3x+8

Back to the equation:

-(3x+8)



We get rid of parentheses

-3x-8-22=0

We add all the numbers together, and all the variables

-3x-30=0

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

-3x=30

x=30/-3

x=-10

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