3x-9=6x-18=99

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Solution for 3x-9=6x-18=99 equation:



3x-9=6x-18=99
We move all terms to the left:
3x-9-(6x-18)=0
We get rid of parentheses
3x-6x+18-9=0
We add all the numbers together, and all the variables
-3x+9=0
We move all terms containing x to the left, all other terms to the right
-3x=-9
x=-9/-3
x=+3

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