(-2/3)x-(1/3)=7

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Solution for (-2/3)x-(1/3)=7 equation: 



(-2/3)x-(1/3)=7

We move all terms to the left:

(-2/3)x-(1/3)-(7)=0



Domain of the equation: 3)x!=0

x!=0/1

x!=0

x∈R



determiningTheFunctionDomain
(-2/3)x-7-(1/3)=0

We add all the numbers together, and all the variables

(-2/3)x-7-(+1/3)=0

We multiply parentheses

-2x^2-7-(+1/3)=0

We get rid of parentheses

-2x^2-7-1/3=0

We multiply all the terms by the denominator


-2x^2*3-1-7*3=0

We add all the numbers together, and all the variables

-2x^2*3-22=0

Wy multiply elements

-6x^2-22=0

a = -6; b = 0; c = -22;
Δ = b2-4ac
Δ = 02-4·(-6)·(-22)
Δ = -528
Delta is less than zero, so there is no solution for the equation

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