4=-5+3/5a

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



4=-5+3/5a

We move all terms to the left:

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



Domain of the equation: 5a)!=0

a!=0/1

a!=0

a∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-3/5a+5+4=0

We multiply all the terms by the denominator


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

Wy multiply elements

25a+20a-3=0

We add all the numbers together, and all the variables

45a-3=0

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

45a=3

a=3/45

a=1/15

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