3x+2=1x+9

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Solution for 3x+2=1x+9 equation:



3x+2=1x+9
We move all terms to the left:
3x+2-(1x+9)=0
We add all the numbers together, and all the variables
3x-(x+9)+2=0
We get rid of parentheses
3x-x-9+2=0
We add all the numbers together, and all the variables
2x-7=0
We move all terms containing x to the left, all other terms to the right
2x=7
x=7/2
x=3+1/2

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