If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x(42-2x)(59.3-2x)=0
We add all the numbers together, and all the variables
x(-2x+42)(-2x+59.3)=0
We multiply parentheses ..
x(+4x^2-118.6x-84x+2490.6)=0
We multiply parentheses
4x^3-118x^2-84x^2+2490.6x=0
We do not support expression: x^3
| 7x-4+3x+8+x=180 | | x+42=2x-36 | | 10x-8=15-2x= | | M^2-m-37=5 | | 7(x−4)2−18=10 | | x+6=2x^2 | | 3y-5+3y=30 | | 32×m=624 | | –5h=–4h+9 | | 10+6x+6x+2x=18 | | |4x-12|=36 | | 11+15u=17u+13u | | 6-(27-18=÷9)+3³-5x4+3 | | 3(2y–17)=7y+14 | | (2x–11)=3 | | |2x–11|=3 | | R(x)=35x-0.01x^2 | | 3=|m-4| | | x+x+2+x+1=33 | | 4/5=4c+1/4 | | (-0.8+0.2÷-1)x=-7 | | 2(x-3)=3x-11 | | 4(1.01)3+t=8 | | –3c+16=–17 | | -a^2+a+20=0 | | 2(y-2)+4=56 | | 9z-8=5z+321 | | 6(y-2)+4=56 | | -v+157=262 | | (5)/(7)=x+9 | | |x-8|=|x+3| | | 92=-x+158 |