10x-9=3(x+6)+9

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Solution for 10x-9=3(x+6)+9 equation: 



10x-9=3(x+6)+9

We move all terms to the left:

10x-9-(3(x+6)+9)=0



We calculate terms in parentheses: -(3(x+6)+9), so:

3(x+6)+9

We multiply parentheses

3x+18+9

We add all the numbers together, and all the variables

3x+27

Back to the equation:

-(3x+27)



We get rid of parentheses

10x-3x-27-9=0

We add all the numbers together, and all the variables

7x-36=0

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

7x=36

x=36/7

x=5+1/7

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