-2/7j=7j

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Solution for -2/7j=7j equation: 



-2/7j=7j

We move all terms to the left:

-2/7j-(7j)=0



Domain of the equation: 7j!=0

j!=0/7

j!=0

j∈R



We add all the numbers together, and all the variables

-7j-2/7j=0

We multiply all the terms by the denominator


-7j*7j-2=0

Wy multiply elements

-49j^2-2=0

a = -49; b = 0; c = -2;
Δ = b2-4ac
Δ = 02-4·(-49)·(-2)
Δ = -392
Delta is less than zero, so there is no solution for the equation

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