(-2/7)x=6/14

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Solution for (-2/7)x=6/14 equation: 



(-2/7)x=6/14

We move all terms to the left:

(-2/7)x-(6/14)=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

(-2/7)x-(+6/14)=0

We multiply parentheses

-2x^2-(+6/14)=0

We get rid of parentheses

-2x^2-6/14=0

We multiply all the terms by the denominator


-2x^2*14-6=0

Wy multiply elements

-28x^2-6=0

a = -28; b = 0; c = -6;
Δ = b2-4ac
Δ = 02-4·(-28)·(-6)
Δ = -672
Delta is less than zero, so there is no solution for the equation

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