If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2-30x-33=0
a = 3; b = -30; c = -33;
Δ = b2-4ac
Δ = -302-4·3·(-33)
Δ = 1296
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{1296}=36$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-30)-36}{2*3}=\frac{-6}{6} =-1 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-30)+36}{2*3}=\frac{66}{6} =11 $
| X-7=-22+6x | | 15-5x=-2-12 | | 3x+5=#x+7 | | 8-3(12+2x)=-9+6(-x+4) | | 5x+3x−6=10 | | 4(2-x)=5(1+3x)-2 | | -4x-7+7x=-10 | | (5x+9)=48 | | 8b+4-26=-14 | | 6(3-5n)=-7n-28 | | Y=500+0.75y+5000 | | 57=x+5x+3 | | -40-x=-6(5+x) | | 0=2/3(-3k-9) | | -0.1x+7/10=2/10 | | -3x+6+5x=-6 | | -5+y=-8 | | 1/3(x-100=-4 | | 0.1x+7/10=2/10 | | 2m+3m=375 | | -40+v=-5(-6v+8) | | u^2-7u+14=0 | | -5.9x+5.8=-5.5x-5.4 | | 8x+7=9x-1 | | -5.9x+5.5x=5.8-5.4 | | x=6x√2/2 | | 10y-20=5y+5 | | 1/7(x=21)=-16 | | Y-4+3y=-30 | | 3(7-4x)=84 | | y=40+0.8y+500 | | 18-10x=22 |