-10x2=7x+15

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Solution for -10x2=7x+15 equation: 



-10x^2=7x+15

We move all terms to the left:

-10x^2-(7x+15)=0

We get rid of parentheses

-10x^2-7x-15=0

a = -10; b = -7; c = -15;
Δ = b2-4ac
Δ = -72-4·(-10)·(-15)
Δ = -551
Delta is less than zero, so there is no solution for the equation

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