2a/5-4=-4/5

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



2a/5-4=-4/5

We move all terms to the left:

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

We get rid of parentheses

2a/5-4+4/5=0

We multiply all the terms by the denominator


2a+4-4*5=0

We add all the numbers together, and all the variables

2a-16=0

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

2a=16

a=16/2

a=8

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