(9/8)x-7=-25

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Solution for (9/8)x-7=-25 equation: 



(9/8)x-7=-25

We move all terms to the left:

(9/8)x-7-(-25)=0



Domain of the equation: 8)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+9/8)x-7-(-25)=0

We add all the numbers together, and all the variables

(+9/8)x+18=0

We multiply parentheses

9x^2+18=0

a = 9; b = 0; c = +18;
Δ = b2-4ac
Δ = 02-4·9·18
Δ = -648
Delta is less than zero, so there is no solution for the equation

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