900/x=15-5x

Solution for 900/x=15-5x equation:

900/x=15-5x

We move all terms to the left:

900/x-(15-5x)=0


Domain of the equation: x!=0

x∈R


We add all the numbers together, and all the variables

900/x-(-5x+15)=0

We get rid of parentheses

900/x+5x-15=0

We multiply all the terms by the denominator


5x*x-15*x+900=0

We add all the numbers together, and all the variables

-15x+5x*x+900=0

Wy multiply elements

5x^2-15x+900=0

a = 5; b = -15; c = +900;
Δ = b2-4ac
Δ = -152-4·5·900
Δ = -17775
Delta is less than zero, so there is no solution for the equation