(1/2)3x+10.5=2x+0.75

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Solution for (1/2)3x+10.5=2x+0.75 equation: 



(1/2)3x+10.5=2x+0.75

We move all terms to the left:

(1/2)3x+10.5-(2x+0.75)=0



Domain of the equation: 2)3x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/2)3x-(2x+0.75)+10.5=0

We multiply parentheses

3x^2-(2x+0.75)+10.5=0

We get rid of parentheses

3x^2-2x-0.75+10.5=0

We add all the numbers together, and all the variables

3x^2-2x+9.75=0

a = 3; b = -2; c = +9.75;
Δ = b2-4ac
Δ = -22-4·3·9.75
Δ = -113
Delta is less than zero, so there is no solution for the equation

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