x2+8x=6x-7

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Solution for x2+8x=6x-7 equation: 



x2+8x=6x-7

We move all terms to the left:

x2+8x-(6x-7)=0

We add all the numbers together, and all the variables

x^2+8x-(6x-7)=0

We get rid of parentheses

x^2+8x-6x+7=0

We add all the numbers together, and all the variables

x^2+2x+7=0

a = 1; b = 2; c = +7;
Δ = b2-4ac
Δ = 22-4·1·7
Δ = -24
Delta is less than zero, so there is no solution for the equation

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