3x-3=-4x-9

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Solution for 3x-3=-4x-9 equation:



3x-3=-4x-9
We move all terms to the left:
3x-3-(-4x-9)=0
We get rid of parentheses
3x+4x+9-3=0
We add all the numbers together, and all the variables
7x+6=0
We move all terms containing x to the left, all other terms to the right
7x=-6
x=-6/7
x=-6/7

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