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

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



3(x-9)+6x=-9
We move all terms to the left:
3(x-9)+6x-(-9)=0
We add all the numbers together, and all the variables
6x+3(x-9)+9=0
We multiply parentheses
6x+3x-27+9=0
We add all the numbers together, and all the variables
9x-18=0
We move all terms containing x to the left, all other terms to the right
9x=18
x=18/9
x=2

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