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)
(1/8)*n = -7 // + 7
(1/8)*n+7 = 0
1/8*n+7 = 0 // - 7
1/8*n = -7 // : 1/8
n = -7/1/8
n = -56
n = -56
| -6x+4(x+4)=32 | | 1/3(300-2x) | | 3-2i/-4-i | | 1980=x+(x*0.2) | | 8r^2+4=36 | | 357*4*2= | | -2x^2+16x-12=0 | | x+173=143 | | 4x-6x=19-1 | | 5(x)-11=34 | | 4(1-7n)=-192 | | 1/96-1/24 | | (8y+8)+(-2y+-4)+(6y+7)= | | 1/24-1/6 | | (5x-33)=(6x+4) | | G=15+16+23 | | 3X^4-18x^3+12x^2= | | -4(x+5)=-8 | | G=15+16+13 | | -7x+10=-11 | | 4x-1=-0.5x+8 | | 2x2/5=32 | | 0.3/4=4/80 | | 6(2b-4)+7=-101 | | -6x+2=44 | | -15/f=3 | | 2k^2+3=75 | | X+135=x+61 | | -7-5x=43 | | 2250=x+(x*.2) | | x-1/3=-4/5 | | (3+1)=(x+11) |