2x+2x(-1/2)=5

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Solution for 2x+2x(-1/2)=5 equation: 



2x+2x(-1/2)=5

We move all terms to the left:

2x+2x(-1/2)-(5)=0

We multiply parentheses

-2x^2+2x-5=0

a = -2; b = 2; c = -5;
Δ = b2-4ac
Δ = 22-4·(-2)·(-5)
Δ = -36
Delta is less than zero, so there is no solution for the equation

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