-7x2=-15x+11

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Solution for -7x2=-15x+11 equation: 



-7x^2=-15x+11

We move all terms to the left:

-7x^2-(-15x+11)=0

We get rid of parentheses

-7x^2+15x-11=0

a = -7; b = 15; c = -11;
Δ = b2-4ac
Δ = 152-4·(-7)·(-11)
Δ = -83
Delta is less than zero, so there is no solution for the equation

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