If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12 = 115-(e/0.25)
12 = 115-(4*e)
12-(-4*e)-115 = 0
4*e-103 = 0
L <> R
| y-0=1.2(x+5) | | 4x-13x+9=0 | | y^2=15-2y | | 8m+10=2m-5 | | y-4=7(x+4) | | 5x-16=2(2x-1)-7 | | 40x+5y=20 | | y^2-4x+6y+13=0 | | 4sinx-1=-5 | | 3a^4*2a^5= | | 3/4x-3/5 | | 3/4*-3/5 | | 300s(99-15)=320(15-8) | | y+6=-.917(x-3) | | 2p+q=5 | | 3x-10=130 | | y+7=-2(x+3) | | 2z^2+7z=-6 | | 0.18x+400=0.16x+200 | | y-0=-0.125(x-7) | | (X+10)=(5x-46) | | -5a+6=-3.2 | | (12*7.5)+(10*7)+20=180 | | 0.18x+400= | | 8x+2=6x-20 | | 9(x-11)(x+1)=0 | | 4(2x+7)+3(3x+11)= | | 14m+7= | | -16x^2+40x-10=0 | | 7x+4=98 | | x^2=1.75 | | 2z-0.3=3z |