-2=6/7*x

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Solution for -2=6/7*x equation: 



-2=6/7*x

We move all terms to the left:

-2-(6/7*x)=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

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

We get rid of parentheses

-6/7*x-2=0

We multiply all the terms by the denominator


-2*7*x-6=0

Wy multiply elements

-14x*x-6=0

Wy multiply elements

-14x^2-6=0

a = -14; b = 0; c = -6;
Δ = b2-4ac
Δ = 02-4·(-14)·(-6)
Δ = -336
Delta is less than zero, so there is no solution for the equation

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