18+5x=3-x

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Solution for 18+5x=3-x equation:



18+5x=3-x
We move all terms to the left:
18+5x-(3-x)=0
We add all the numbers together, and all the variables
5x-(-1x+3)+18=0
We get rid of parentheses
5x+1x-3+18=0
We add all the numbers together, and all the variables
6x+15=0
We move all terms containing x to the left, all other terms to the right
6x=-15
x=-15/6
x=-2+1/2

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