(3/8)x-(3/5)+(7/20)=(5/8)

Solution for (3/8)x-(3/5)+(7/20)=(5/8) equation:

(3/8)x-(3/5)+(7/20)=(5/8)

We move all terms to the left:

(3/8)x-(3/5)+(7/20)-((5/8))=0


Domain of the equation: 8)x!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

(+3/8)x-(+3/5)+(+7/20)-((+5/8))=0

We multiply parentheses

3x^2-(+3/5)+(+7/20)-((+5/8))=0

We get rid of parentheses

3x^2-3/5+7/20-((+5/8))=0

We calculate fractions


3x^2+()/()+()/()+()/()=0

We add all the numbers together, and all the variables

3x^2+3=0

a = 3; b = 0; c = +3;
Δ = b2-4ac
Δ = 02-4·3·3
Δ = -36
Delta is less than zero, so there is no solution for the equation