3a-2a/4=5

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Solution for 3a-2a/4=5 equation: 



3a-2a/4=5

We move all terms to the left:

3a-2a/4-(5)=0

We multiply all the terms by the denominator


3a*4-2a-5*4=0

We add all the numbers together, and all the variables

-2a+3a*4-20=0

Wy multiply elements

-2a+12a-20=0

We add all the numbers together, and all the variables

10a-20=0

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

10a=20

a=20/10

a=2

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