If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.3x^2-7x=0
a = 0.3; b = -7; c = 0;
Δ = b2-4ac
Δ = -72-4·0.3·0
Δ = 49
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{49}=7$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-7)-7}{2*0.3}=\frac{0}{0.6} =0 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-7)+7}{2*0.3}=\frac{14}{0.6} =23+0.2/0.6 $
| 5x+5=3+3x | | Y-5/5=y+1/3 | | 5/6=40/x | | −6+x=−2 | | 29-9x=13+7x | | 4(x+5)=1( | | 116=5z-29 | | 0.5+3=x-1 | | 10+7n=-4 | | (3x1)(5x+2)=0 | | 6x-7=7(7)+4 | | 5x-3(-4x+12)=66 | | 13x+112=-224 | | 2/3(5x-12)=2x+4 | | 2x-232=2400 | | $35+$50x=$60+$45x | | 3x=232 | | 7x+4(-7x+13)=-116 | | 16x-1=-4x+56 | | 16x-1=-4x-56 | | 3.5-20=2.4x+14 | | x+0.16x=650 | | 2x+7=3/2x+9 | | v+35=8v | | -0.8x-2.3+0.7x+3=3 | | 5x^2+12+8=0 | | 18=11+y/2 | | 35=3x+13 | | v/3-8=v/5-2 | | 23/13=k/24 | | .5+2y=4 | | 13x-13=11x-25 |