23a-7=15

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Solution for 23a-7=15 equation: 



23a-7=15

We move all terms to the left:

23a-7-(15)=0

We add all the numbers together, and all the variables

23a-22=0

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

23a=22

a=22/23

a=22/23

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