3a/2+8=20

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Solution for 3a/2+8=20 equation: 



3a/2+8=20

We move all terms to the left:

3a/2+8-(20)=0

We add all the numbers together, and all the variables

3a/2-12=0

We multiply all the terms by the denominator


3a-12*2=0

We add all the numbers together, and all the variables

3a-24=0

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

3a=24

a=24/3

a=8

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