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)
-n-(2/7) = 7 // - 7
-n-(2/7)-7 = 0
-n-2/7-7 = 0
-n-51/7 = 0 // + 51/7
-n = 51/7 // * -1
n = -51/7
n = -51/7
| 5(z-6)-2=9z | | 8(p-1)=4(p+3) | | 2y+a-7y=-6y+2a | | 6x+3x-12=8x-3 | | 1h+20=35-4h | | 3y-a=-3y+a | | 90=-6t | | 12/x=3x | | -3(-2x-5)-7=-10 | | 2(7x+1)=4x-3 | | 12x-18=9x-5 | | 5d+15=15 | | 3p(2p-6)= | | 8(2w+-6)+4(-1+-5w)= | | p=2*7+2*14 | | -w^3+3w-2=0 | | 8(2w+-6)+4(-1+5w)=0 | | 2d-(d-5)=0 | | M=31h | | 15x+3+16x-3=180 | | 4[6x-4]-3=101 | | 8(2w+-6)+4(-1+15w)=0 | | 10000=45647 | | 9-5x+3=9-5x | | W^3+3w-2=0 | | 3x+15+10x-30=180 | | 2y=-42 | | 8+3xy=2squared+squared | | 6(x-9)+20=2 | | x/4-z=rw | | -2(-7k+4)+9=-10 | | (x^2+3x-5)+(-3x^2+8x+9)= |