23+a2=1+7a

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Solution for 23+a2=1+7a equation: 



23+a2=1+7a

We move all terms to the left:

23+a2-(1+7a)=0

We add all the numbers together, and all the variables

a2-(7a+1)+23=0

We add all the numbers together, and all the variables

a^2-(7a+1)+23=0

We get rid of parentheses

a^2-7a-1+23=0

We add all the numbers together, and all the variables

a^2-7a+22=0

a = 1; b = -7; c = +22;
Δ = b2-4ac
Δ = -72-4·1·22
Δ = -39
Delta is less than zero, so there is no solution for the equation

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