(-5/7)x+8=18

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Solution for (-5/7)x+8=18 equation: 



(-5/7)x+8=18

We move all terms to the left:

(-5/7)x+8-(18)=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

(-5/7)x-10=0

We multiply parentheses

-5x^2-10=0

a = -5; b = 0; c = -10;
Δ = b2-4ac
Δ = 02-4·(-5)·(-10)
Δ = -200
Delta is less than zero, so there is no solution for the equation

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