If it's not what You are looking for type in the equation solver your own equation and let us solve it.
142 = 3.14*8.5*(1/3)*r^2
3/4-(m/3) = 0
M/4-2 = 0
(-2/3)*x-7 = 0
0.26 = 16/x
| 600+10=15x+800 | | 142=1/3(3.14)r^2*8.5 | | 6x^2+36x=48 | | (x^2-5)(3-x^4)(100x^2-10)=0 | | 3/4-m/3 | | M/4-2 | | 3x-2y=58 | | 20x^3/5x^2= | | 7x^2+3y^2-24y=139 | | x^2-32x=-28 | | x-(x*0.01)-(x*0.01*0.1)=1 | | 18u^9v^9+24u^3v^2w^6= | | 5x+16=2x+3y | | -2/3x-7 | | 15x1/3= | | 2*3.33333333333+10= | | x=11+-3y | | 2x^2-7x+55=x^2-14x+49 | | 23y+6= | | x-(x*0.01)-(x*0.01*0.1)=0 | | 2x^2-7x+55=x-7*x-7 | | 25x^2-30x+11=0 | | 15n+19= | | 3m^2-5m=12 | | 4x+6y=2x+22 | | 0.26=16/x | | 13=5/x | | 5x+27=6x+12 | | Y/4-10 | | 26=7q-51 | | 6x+5y=364 | | 3p-52=p+16 |