(1/2)(8-x)=16

Solution for (1/2)(8-x)=16 equation:

(1/2)(8-x)=16

We move all terms to the left:

(1/2)(8-x)-(16)=0


Domain of the equation: 2)(8-x)!=0

x∈R


We add all the numbers together, and all the variables

(+1/2)(-1x+8)-16=0

We multiply parentheses ..

(-1x^2+1/2*8)-16=0

We multiply all the terms by the denominator


(-1x^2+1-16*2*8)=0

We get rid of parentheses

-1x^2+1-16*2*8=0

We add all the numbers together, and all the variables

-1x^2-255=0

a = -1; b = 0; c = -255;
Δ = b2-4ac
Δ = 02-4·(-1)·(-255)
Δ = -1020
Delta is less than zero, so there is no solution for the equation