If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-10n^2+2=292
We move all terms to the left:
-10n^2+2-(292)=0
We add all the numbers together, and all the variables
-10n^2-290=0
a = -10; b = 0; c = -290;
Δ = b2-4ac
Δ = 02-4·(-10)·(-290)
Δ = -11600
Delta is less than zero, so there is no solution for the equation
| -9=n/13 | | 204-v=76 | | 6(x=3)=-54 | | n/2=37 | | 114=-v+219 | | -1.66(a-2)=-8 | | -88=8(5n-6) | | -y+116=171 | | 1.5=1.5x+4.5 | | h=72+2 | | (3x+12)+(5x-6)=180 | | 19-x=76 | | 18=h/2+15 | | -.98(c+1)=4.9 | | 400=8p | | 1.9z+3.8=11.4 | | -(6x-+7)+8=19 | | 6x+17=4x | | -.6(n-7)=-4 | | 3( | | 2=11-3j | | 8k−3=-9+6k | | 3( | | 8-10x=4+6x | | -7.8=-13+1.3y | | 9=j+15/2 | | -78+2x=111+11x | | 7=1/3(c-1) | | 9=j+15 | | -x-137=88+8x | | 3(x=1)=4(x-1) | | 8x+15=135 |