3(2x-5)=x(3x-1)

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Solution for 3(2x-5)=x(3x-1) equation:



3(2x-5)=x(3x-1)
We move all terms to the left:
3(2x-5)-(x(3x-1))=0
We multiply parentheses
6x-(x(3x-1))-15=0
We calculate terms in parentheses: -(x(3x-1)), so:
x(3x-1)
We multiply parentheses
3x^2-1x
Back to the equation:
-(3x^2-1x)
We get rid of parentheses
-3x^2+6x+1x-15=0
We add all the numbers together, and all the variables
-3x^2+7x-15=0
a = -3; b = 7; c = -15;
Δ = b2-4ac
Δ = 72-4·(-3)·(-15)
Δ = -131
Delta is less than zero, so there is no solution for the equation

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