-3x+2x-7=2(1-3x)-(1-x)

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Solution for -3x+2x-7=2(1-3x)-(1-x) equation: 



-3x+2x-7=2(1-3x)-(1-x)

We move all terms to the left:

-3x+2x-7-(2(1-3x)-(1-x))=0

We add all the numbers together, and all the variables

-3x+2x-(2(-3x+1)-(-1x+1))-7=0

We add all the numbers together, and all the variables

-1x-(2(-3x+1)-(-1x+1))-7=0



We calculate terms in parentheses: -(2(-3x+1)-(-1x+1)), so:

2(-3x+1)-(-1x+1)

We multiply parentheses

-6x-(-1x+1)+2

We get rid of parentheses

-6x+1x-1+2

We add all the numbers together, and all the variables

-5x+1

Back to the equation:

-(-5x+1)



We get rid of parentheses

-1x+5x-1-7=0

We add all the numbers together, and all the variables

4x-8=0

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

4x=8

x=8/4

x=2

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