3x+5x=5x-18

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



3x+5x=5x-18
We move all terms to the left:
3x+5x-(5x-18)=0
We add all the numbers together, and all the variables
8x-(5x-18)=0
We get rid of parentheses
8x-5x+18=0
We add all the numbers together, and all the variables
3x+18=0
We move all terms containing x to the left, all other terms to the right
3x=-18
x=-18/3
x=-6

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