If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-x = x^2-x^2
(-4/7)*z = 8/21
(3/10)*m = 1.5
(1*1.35*(1/0.75)*(10/0.1))/100 = 0
1.35*(1/0.75)*(10/0.1) = 0
| -3(-7-x)=.5(x+2) | | 10(3-3n)-6= | | .0375= | | -34+10x-7x=14 | | 4.50m+7p=1000 | | -3(5+3n)-3(n-4)=-39 | | 9x+5x-67=129 | | 14=9w+8.5 | | -14=9w | | 12x-6x-70=80 | | 7x-2=-4(-3x+8) | | 7x-2=-4(-3a+8) | | 9x+y-0.5z=100 | | 5r+8-9r= | | x^3+4=9 | | 8x-1=6x-5+1 | | 8(8x+3)=4x-6 | | 16+m=28 | | -2x-13+2x+11=-6x-8+7x | | x-6+2x-3=5 | | 18x+2y=z | | -4/7z=8/21 | | -18+175=7y | | 9x+y=0.5z | | 15-14p=10 | | 20+8(7-11)=-12 | | tanx=15/6 | | 20+(7-11)=-12 | | J-13=-19 | | 3(x-5)-5x=-25+6x | | 10x+y=0.5z | | 12x-20x^3= |