7-8(x-1)=3x-7(x-1)

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Solution for 7-8(x-1)=3x-7(x-1) equation: 



7-8(x-1)=3x-7(x-1)

We move all terms to the left:

7-8(x-1)-(3x-7(x-1))=0

We multiply parentheses

-8x-(3x-7(x-1))+8+7=0



We calculate terms in parentheses: -(3x-7(x-1)), so:

3x-7(x-1)

We multiply parentheses

3x-7x+7

We add all the numbers together, and all the variables

-4x+7

Back to the equation:

-(-4x+7)



We add all the numbers together, and all the variables

-8x-(-4x+7)+15=0

We get rid of parentheses

-8x+4x-7+15=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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