(3/7)x=-5

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Solution for (3/7)x=-5 equation: 



(3/7)x=-5

We move all terms to the left:

(3/7)x-(-5)=0



Domain of the equation: 7)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+3/7)x-(-5)=0

We add all the numbers together, and all the variables

(+3/7)x+5=0

We multiply parentheses

3x^2+5=0

a = 3; b = 0; c = +5;
Δ = b2-4ac
Δ = 02-4·3·5
Δ = -60
Delta is less than zero, so there is no solution for the equation

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