(-2/5)x=18/25

Solution for (-2/5)x=18/25 equation:

(-2/5)x=18/25

We move all terms to the left:

(-2/5)x-(18/25)=0


Domain of the equation: 5)x!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

(-2/5)x-(+18/25)=0

We multiply parentheses

-2x^2-(+18/25)=0

We get rid of parentheses

-2x^2-18/25=0

We multiply all the terms by the denominator


-2x^2*25-18=0

Wy multiply elements

-50x^2-18=0

a = -50; b = 0; c = -18;
Δ = b2-4ac
Δ = 02-4·(-50)·(-18)
Δ = -3600
Delta is less than zero, so there is no solution for the equation