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)
-18 = n/4-25 // - n/4-25
25-(n/4)-18 = 0
7-1/4*n = 0 // - 7
-1/4*n = -7 // : -1/4
n = -7/(-1/4)
n = 28
n = 28
| 4x+9-8x=16-19x+15x-7 | | X=-15+-2x | | 7(m+5)+1=92 | | 5-2p+6=1 | | -567=9(13x+28) | | -3n+7=-41 | | 2(2x-2)-3x-4=2 | | (2x+3)(x^2-7x+12)= | | 6+4c-3+2c+6c+15= | | -22/9r=11/9 | | -19x-299=-29x+81 | | 5/-2=-15 | | 1.4/1500 | | (Y+8)(y^2-8y+64)=0 | | 2n+2n=4 | | -10=c/2-3 | | 0.6x=77.7 | | 2(2x-2)-3x-4=12 | | 132=-6(5m-7) | | 8x+10=12x-18 | | 7x+195=-x-125 | | 5x-9=156 | | 4x+2(x-17)=-70 | | 6+4y=4 | | 18/2q=4 | | 2(3+4x)-4=42 | | 6-6-m=-7 | | 4a-6b+6a-4b= | | 3x^2+23x=8 | | -3+3(6+8a)=-36+7a | | -24=2(b-4) | | 3/2a-13=5 |