If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1/3-2/5-(3/10) = 0
1/3-(3/10)-2/5 = 0
-(3/10)-1/15 = 0
-3/10-1/15 = 0
-(1/15+3/10) = 0
-11/30 = 0
L <> R
| x^4+10x=0 | | (6x^3+13x^2-5x)(x^2-5)=0 | | -12+4a=-9a+1 | | 1460000*.403= | | -4/13-4/39 | | 1460000*40.3= | | -6(x+1)+4=-17-x | | 20=a-76 | | 7/12-4/9 | | 7/20-7/10 | | 3/5-1/6 | | 5-2(x-6)=20+x-2 | | 8(k+9)-(7k-4)=-3 | | y^2=-1+4x^2 | | 2r+8/6=2r-4/2 | | 4x-3x+7=-12+20 | | 36x^2+144x+95=0 | | -81=4(-4+3x)+7 | | 1/2+1/8 | | 21=2w | | 15(12-x)=13(3-x) | | h-30=6h | | 1/4*0-1 | | w+2w+1=32 | | 7(r-4)=-84 | | (3x+78)=(8x+9) | | x+4-8+4x=11x-2-3x | | n^2-n=552 | | 1/4*4-1 | | 2x-x-11+3-7x=15 | | 3x+11+10=16x+4 | | 4(3x+2)-47=6x+3 |