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

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



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

We move all terms to the left:

3(x-5)-(5x-1x(3-x))=0

We add all the numbers together, and all the variables

3(x-5)-(5x-1x(-1x+3))=0

We multiply parentheses

3x-(5x-1x(-1x+3))-15=0



We calculate terms in parentheses: -(5x-1x(-1x+3)), so:

5x-1x(-1x+3)

We multiply parentheses

1x^2+5x-3x

We add all the numbers together, and all the variables

x^2+2x

Back to the equation:

-(x^2+2x)



We get rid of parentheses

-x^2+3x-2x-15=0

We add all the numbers together, and all the variables

-1x^2+x-15=0

a = -1; b = 1; c = -15;
Δ = b2-4ac
Δ = 12-4·(-1)·(-15)
Δ = -59
Delta is less than zero, so there is no solution for the equation

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