3(3x+15)-(10+x)=9

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Solution for 3(3x+15)-(10+x)=9 equation: 



3(3x+15)-(10+x)=9

We move all terms to the left:

3(3x+15)-(10+x)-(9)=0

We add all the numbers together, and all the variables

3(3x+15)-(x+10)-9=0

We multiply parentheses

9x-(x+10)+45-9=0

We get rid of parentheses

9x-x-10+45-9=0

We add all the numbers together, and all the variables

8x+26=0

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

8x=-26

x=-26/8

x=-3+1/4

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