If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
15/20 = n/4 // - n/4
15/20-(n/4) = 0
3/4-1/4*n = 0 // - 3/4
-1/4*n = -3/4 // : -1/4
n = -3/4/(-1/4)
n = 3
n = 3
| 2x-2=0,20x+1 | | -4p-39=-3+8(1+5p) | | 174=6x+6(2x+8) | | -82=5x-4(-x+7) | | 14y-6=2y | | -16t+420+0=0 | | 3(5x-2)-14x=8 | | n/6=15/12 | | 5(x-1)=4x-3 | | 5+3x-5x=8 | | h(t)=-16t^2+420t | | 36*x^2-48*x+12=0 | | 48-8t=6-2t | | 8x+6-3x+4=26 | | 1000+25(x-12)=740+32(x-10) | | [-4]x[-20]= | | 7+-2/3= | | P=21+2*4 | | 15x+20=20x-10 | | 15x-20=20x-10 | | (2y^2-4y)+(-y^2+2)=0 | | a^2-10ab+b^2=0.25 | | 6y+2+2/3-y= | | 4(2l+1)=28 | | [-4]+[-20]= | | 14+4x=-4x-6(7x+6) | | 3x+21=4y | | s(t)=-120t+600 | | 2/3x+1/6=5/6x-2 | | 2x^2-[3+7i]x+9i-3=0 | | 196=a^2 | | 7x-8=4x+2 |