4+3a-2a=7-5

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Solution for 4+3a-2a=7-5 equation: 



4+3a-2a=7-5

We move all terms to the left:

4+3a-2a-(7-5)=0

We add all the numbers together, and all the variables

3a-2a+4-2=0

We add all the numbers together, and all the variables

a+2=0

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

a=-2

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