8(x-9)+x=9(x-9)+9

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Solution for 8(x-9)+x=9(x-9)+9 equation: 



8(x-9)+x=9(x-9)+9

We move all terms to the left:

8(x-9)+x-(9(x-9)+9)=0

We add all the numbers together, and all the variables

x+8(x-9)-(9(x-9)+9)=0

We multiply parentheses

x+8x-(9(x-9)+9)-72=0



We calculate terms in parentheses: -(9(x-9)+9), so:

9(x-9)+9

We multiply parentheses

9x-81+9

We add all the numbers together, and all the variables

9x-72

Back to the equation:

-(9x-72)



We add all the numbers together, and all the variables

9x-(9x-72)-72=0

We get rid of parentheses

9x-9x+72-72=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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