3x^2+7x=5x-5

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Solution for 3x^2+7x=5x-5 equation:



3x^2+7x=5x-5
We move all terms to the left:
3x^2+7x-(5x-5)=0
We get rid of parentheses
3x^2+7x-5x+5=0
We add all the numbers together, and all the variables
3x^2+2x+5=0
a = 3; b = 2; c = +5;
Δ = b2-4ac
Δ = 22-4·3·5
Δ = -56
Delta is less than zero, so there is no solution for the equation

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