(1/2)b=-7

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Solution for (1/2)b=-7 equation: 



(1/2)b=-7

We move all terms to the left:

(1/2)b-(-7)=0



Domain of the equation: 2)b!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

(+1/2)b-(-7)=0

We add all the numbers together, and all the variables

(+1/2)b+7=0

We multiply parentheses

b^2+7=0

a = 1; b = 0; c = +7;
Δ = b2-4ac
Δ = 02-4·1·7
Δ = -28
Delta is less than zero, so there is no solution for the equation

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