(5/4)t+7=3t-9

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Solution for (5/4)t+7=3t-9 equation: 



(5/4)t+7=3t-9

We move all terms to the left:

(5/4)t+7-(3t-9)=0



Domain of the equation: 4)t!=0

t!=0/1

t!=0

t∈R



We add all the numbers together, and all the variables

(+5/4)t-(3t-9)+7=0

We multiply parentheses

5t^2-(3t-9)+7=0

We get rid of parentheses

5t^2-3t+9+7=0

We add all the numbers together, and all the variables

5t^2-3t+16=0

a = 5; b = -3; c = +16;
Δ = b2-4ac
Δ = -32-4·5·16
Δ = -311
Delta is less than zero, so there is no solution for the equation

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