x+2x=4.5x=1.5

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Solution for x+2x=4.5x=1.5 equation:



x+2x=4.5x=1.5
We move all terms to the left:
x+2x-(4.5x)=0
We add all the numbers together, and all the variables
x+2x-(+4.5x)=0
We add all the numbers together, and all the variables
3x-(+4.5x)=0
We get rid of parentheses
3x-4.5x=0
We add all the numbers together, and all the variables
-1.5x=0
x=0/-1.5
x=0

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