2+(1/5)x-7=-7

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Solution for 2+(1/5)x-7=-7 equation: 



2+(1/5)x-7=-7

We move all terms to the left:

2+(1/5)x-7-(-7)=0



Domain of the equation: 5)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/5)x+2-7-(-7)=0

We add all the numbers together, and all the variables

(+1/5)x+2=0

We multiply parentheses

x^2+2=0

a = 1; b = 0; c = +2;
Δ = b2-4ac
Δ = 02-4·1·2
Δ = -8
Delta is less than zero, so there is no solution for the equation

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