If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2d+4=10+5d^2
We move all terms to the left:
2d+4-(10+5d^2)=0
We get rid of parentheses
-5d^2+2d-10+4=0
We add all the numbers together, and all the variables
-5d^2+2d-6=0
a = -5; b = 2; c = -6;
Δ = b2-4ac
Δ = 22-4·(-5)·(-6)
Δ = -116
Delta is less than zero, so there is no solution for the equation
| 90=7x+17+3x-20 | | 2+7/9x=5/6 | | 4/11x=-8 | | 36=3n.4 | | 75-v=167 | | 18x+1/2=18x+150 | | 4n-(7-6n)=10 | | 150=30+20x | | 7x-10=2(x-10) | | 10x=4x=18 | | 13=26n | | 3y+7y-4+26=0 | | 2=8x+-1x | | 3(-6-x)=-190 | | -8(x-6)=-8x-3(x-7) | | 121-y=257 | | 2.9a=11.66 | | 23f-41=5f+21 | | 5x-7+8x+6=45x-3(1+11x) | | 7s-(3s+1)=4(3+5) | | 3x+.2x=4 | | X=6/y+4 | | 265=129-x | | 4/t=-3π | | 5h-1/2=4h+3/4 | | x+3=2(x-8) | | 6=-2.8+s | | -9+3+4x=-2 | | 16=5/3x+8 | | 8b-1=13-2b | | 7x+9x-100=125-9x | | |d+10|=6 |