8x-9-x=7(x-1)-2

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Solution for 8x-9-x=7(x-1)-2 equation: 



8x-9-x=7(x-1)-2

We move all terms to the left:

8x-9-x-(7(x-1)-2)=0

We add all the numbers together, and all the variables

7x-(7(x-1)-2)-9=0



We calculate terms in parentheses: -(7(x-1)-2), so:

7(x-1)-2

We multiply parentheses

7x-7-2

We add all the numbers together, and all the variables

7x-9

Back to the equation:

-(7x-9)



We get rid of parentheses

7x-7x+9-9=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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