2(2x+-3)=x+9

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Solution for 2(2x+-3)=x+9 equation:



2(2x+-3)=x+9
We move all terms to the left:
2(2x+-3)-(x+9)=0
We add all the numbers together, and all the variables
2(2x-3)-(x+9)=0
We multiply parentheses
4x-(x+9)-6=0
We get rid of parentheses
4x-x-9-6=0
We add all the numbers together, and all the variables
3x-15=0
We move all terms containing x to the left, all other terms to the right
3x=15
x=15/3
x=5

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