x-9=8(2x+3)+18

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Solution for x-9=8(2x+3)+18 equation: 



x-9=8(2x+3)+18

We move all terms to the left:

x-9-(8(2x+3)+18)=0



We calculate terms in parentheses: -(8(2x+3)+18), so:

8(2x+3)+18

We multiply parentheses

16x+24+18

We add all the numbers together, and all the variables

16x+42

Back to the equation:

-(16x+42)



We get rid of parentheses

x-16x-42-9=0

We add all the numbers together, and all the variables

-15x-51=0

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

-15x=51

x=51/-15

x=-3+2/5

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