3x-7+2x=-9

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Solution for 3x-7+2x=-9 equation: 



3x-7+2x=-9

We move all terms to the left:

3x-7+2x-(-9)=0

We add all the numbers together, and all the variables

5x+2=0

We move all terms containing x to the left, all other terms to the right

5x=-2

x=-2/5

x=-2/5

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