3a-7=-4+1

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Solution for 3a-7=-4+1 equation: 



3a-7=-4+1

We move all terms to the left:

3a-7-(-4+1)=0

We add all the numbers together, and all the variables

3a-7-(-3)=0

We add all the numbers together, and all the variables

3a-4=0

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

3a=4

a=4/3

a=1+1/3

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