7+7q=12+6q*q

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Solution for 7+7q=12+6q*q equation: 



7+7q=12+6q*q

We move all terms to the left:

7+7q-(12+6q*q)=0

We add all the numbers together, and all the variables

7q-(6q*q+12)+7=0

We get rid of parentheses

7q-6q*q-12+7=0

We add all the numbers together, and all the variables

7q-6q*q-5=0

Wy multiply elements

-6q^2+7q-5=0

a = -6; b = 7; c = -5;
Δ = b2-4ac
Δ = 72-4·(-6)·(-5)
Δ = -71
Delta is less than zero, so there is no solution for the equation

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