18a-4=3a+15

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Solution for 18a-4=3a+15 equation: 



18a-4=3a+15

We move all terms to the left:

18a-4-(3a+15)=0

We get rid of parentheses

18a-3a-15-4=0

We add all the numbers together, and all the variables

15a-19=0

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

15a=19

a=19/15

a=1+4/15

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