2x+4=9x-9

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Solution for 2x+4=9x-9 equation:



2x+4=9x-9
We move all terms to the left:
2x+4-(9x-9)=0
We get rid of parentheses
2x-9x+9+4=0
We add all the numbers together, and all the variables
-7x+13=0
We move all terms containing x to the left, all other terms to the right
-7x=-13
x=-13/-7
x=1+6/7

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