x-4+2x=3

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Solution for x-4+2x=3 equation: 



x-4+2x=3

We move all terms to the left:

x-4+2x-(3)=0

We add all the numbers together, and all the variables

3x-7=0

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

3x=7

x=7/3

x=2+1/3

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