If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2+5x=-16
We move all terms to the left:
3x^2+5x-(-16)=0
We add all the numbers together, and all the variables
3x^2+5x+16=0
a = 3; b = 5; c = +16;
Δ = b2-4ac
Δ = 52-4·3·16
Δ = -167
Delta is less than zero, so there is no solution for the equation
| -5/2x-4=7/2x+1/6 | | 7y+2y=-35 | | 16=3x-2(x+3) | | 12b-42=7b-18 | | 3.4r+19.36=1022 | | -7x-3-3x+2=-8x-8 | | -7d+18d−-20d−14d−13d=16 | | 7(3x+2)=7x+3x+2 | | 10n+n-10n=18 | | -3(x-10)+20=20 | | (19-3x)=(7-x) | | 11+2x=7x+6 | | 1.5x*260=44300 | | 35=-7x-15+2x | | 9=h−1 | | 5t+7=4t-9 | | 13+y=10 | | -9-7=23-7x | | 41=x/3+15 | | 9y+2=-10+y | | c-c+5c=20 | | x2+x=552 | | -4(b-18)=0 | | h=89+h= | | (6x+7)=2 | | 6=4x-42 | | 2(w-9)=10 | | 2s-3=-15 | | 6+8y=54 | | 9p+2=11 | | 1/2d+1=4 | | 4x-1=3(x |