-(2/3)x-4=8

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Solution for -(2/3)x-4=8 equation:



-(2/3)x-4=8
We move all terms to the left:
-(2/3)x-4-(8)=0
Domain of the equation: 3)x!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+2/3)x-4-8=0
We add all the numbers together, and all the variables
-(+2/3)x-12=0
We multiply parentheses
-2x^2-12=0
a = -2; b = 0; c = -12;
Δ = b2-4ac
Δ = 02-4·(-2)·(-12)
Δ = -96
Delta is less than zero, so there is no solution for the equation

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