10/3x+x=2.5

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Solution for 10/3x+x=2.5 equation:



10/3x+x=2.5
We move all terms to the left:
10/3x+x-(2.5)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
We add all the numbers together, and all the variables
x+10/3x-2.5=0
We multiply all the terms by the denominator
x*3x-(2.5)*3x+10=0
We multiply parentheses
x*3x-7.5x+10=0
Wy multiply elements
3x^2-7.5x+10=0
a = 3; b = -7.5; c = +10;
Δ = b2-4ac
Δ = -7.52-4·3·10
Δ = -63.75
Delta is less than zero, so there is no solution for the equation

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