-(4/7)w=6/5

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Solution for -(4/7)w=6/5 equation: 



-(4/7)w=6/5

We move all terms to the left:

-(4/7)w-(6/5)=0



Domain of the equation: 7)w!=0

w!=0/1

w!=0

w∈R



We add all the numbers together, and all the variables

-(+4/7)w-(+6/5)=0

We multiply parentheses

-4w^2-(+6/5)=0

We get rid of parentheses

-4w^2-6/5=0

We multiply all the terms by the denominator


-4w^2*5-6=0

Wy multiply elements

-20w^2-6=0

a = -20; b = 0; c = -6;
Δ = b2-4ac
Δ = 02-4·(-20)·(-6)
Δ = -480
Delta is less than zero, so there is no solution for the equation

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