s+2(1/2s+10=45

Solution for s+2(1/2s+10=45 equation:

s+2(1/2s+10=45

We move all terms to the left:

s+2(1/2s+10-(45)=0


Domain of the equation: 2s+10-45!=0

We move all terms containing s to the left, all other terms to the right

2s!=35

s!=35/2

s!=17+1/2

s∈R


We multiply all the terms by the denominator


s*2s+10-45+2(1=0

We add all the numbers together, and all the variables

s*2s=0

Wy multiply elements

2s^2=0

a = 2; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·2·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$s=\frac{-b}{2a}=\frac{0}{4}=0$