If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18w-w2=0
We add all the numbers together, and all the variables
-1w^2+18w=0
a = -1; b = 18; c = 0;
Δ = b2-4ac
Δ = 182-4·(-1)·0
Δ = 324
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$w_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$w_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{324}=18$$w_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(18)-18}{2*-1}=\frac{-36}{-2} =+18 $$w_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(18)+18}{2*-1}=\frac{0}{-2} =0 $
| 7-2y=y+1 | | 9x=45x-1440 | | 7m+1=-62 | | 5y-85=95 | | 4+h/9=23 | | 3/2+b=7/4 | | 4−36x2=0 | | -2p-38=-40 | | -x+8=x+4 | | 11/12(.5x)=986 | | 3x+x+2x-20=340 | | 10x+2=+6x-2 | | 20-a=5+4a | | 5g-30=-40 | | -23=x/3-17 | | 94+2x+x+12=180 | | -8x^2-48x=72 | | x=x2-8x-20 | | 12=-3(x+5)-6x | | 48x-72=8x^2 | | -9=-7+z | | 0.2×100+b=0.6b | | 0=-5x-6 | | 4(t-8)+20=50 | | c-12=34 | | 2x^2-6=156 | | 4(y+6)=24 | | 9c+16=25 | | 3(3x+1)=-2(2x-5)+3x | | x+54+47=180 | | 6x2-32=0 | | x=5x=6 |