x^+3x-18=9x+9

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Solution for x^+3x-18=9x+9 equation:



x^+3x-18=9x+9
We move all terms to the left:
x^+3x-18-(9x+9)=0
We add all the numbers together, and all the variables
4x-(9x+9)-18=0
We get rid of parentheses
4x-9x-9-18=0
We add all the numbers together, and all the variables
-5x-27=0
We move all terms containing x to the left, all other terms to the right
-5x=27
x=27/-5
x=-5+2/5

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