3a-43=2

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Solution for 3a-43=2 equation: 



3a-43=2

We move all terms to the left:

3a-43-(2)=0

We add all the numbers together, and all the variables

3a-45=0

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

3a=45

a=45/3

a=15

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