45+15x=18-3x

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Solution for 45+15x=18-3x equation:



45+15x=18-3x
We move all terms to the left:
45+15x-(18-3x)=0
We add all the numbers together, and all the variables
15x-(-3x+18)+45=0
We get rid of parentheses
15x+3x-18+45=0
We add all the numbers together, and all the variables
18x+27=0
We move all terms containing x to the left, all other terms to the right
18x=-27
x=-27/18
x=-1+1/2

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