(1/2)x+7=-13

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Solution for (1/2)x+7=-13 equation: 



(1/2)x+7=-13

We move all terms to the left:

(1/2)x+7-(-13)=0



Domain of the equation: 2)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/2)x+7-(-13)=0

We add all the numbers together, and all the variables

(+1/2)x+20=0

We multiply parentheses

x^2+20=0

a = 1; b = 0; c = +20;
Δ = b2-4ac
Δ = 02-4·1·20
Δ = -80
Delta is less than zero, so there is no solution for the equation

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