Question

4x + 18/ 5x = 2 can anyone solve this plz?

Answer 1

Answer:

4x+18/5x=2

4x-18=10x

6x=-18

x=-18/6

x=-3

Answer 2

4x+18/5x=2

We move all terms to the left:

4x+18/5x-(2)=0

Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R

We multiply all the terms by the denominator

4x*5x-2*5x+18=0

Wy multiply elements

20x^2-10x+18=0

a = 20; b = -10; c = +18;

Δ = b2-4ac

Δ = -102-4·20·18

Δ = -1340

Delta is less than zero, so there is no solution for the equation