x(2)+7+5=9

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Solution for x(2)+7+5=9 equation: 



x(2)+7+5=9

We move all terms to the left:

x(2)+7+5-(9)=0

We add all the numbers together, and all the variables

x^2+3=0

a = 1; b = 0; c = +3;
Δ = b2-4ac
Δ = 02-4·1·3
Δ = -12
Delta is less than zero, so there is no solution for the equation

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