15-3x=5+(x/2)

Solution for 15-3x=5+(x/2) equation:

15-3x=5+(x/2)

We move all terms to the left:

15-3x-(5+(x/2))=0

We add all the numbers together, and all the variables

-3x-(5+(+x/2))+15=0

We multiply all the terms by the denominator


-3x*2))-(5+(+x+15*2))=0

We add all the numbers together, and all the variables

-3x*2))-(5+(x+30))=0

We add all the numbers together, and all the variables

-3x*2))-(5+(x=0

Wy multiply elements

-6x^2=0

a = -6; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-6)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-12}=0$