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-(n/3) = 7 // - 7
n/2-(n/3)-7 = 0
1/6*n-7 = 0 // + 7
1/6*n = 7 // : 1/6
n = 7/1/6
n = 42
n = 42
| -2c+10=1-c | | 2.7(5x-5)=9 | | Y+75=12 | | -r-10=-2r | | 12x^3+mx^2+nx^1+36=0 | | 25m-60=t | | ax+5a=3x+3a | | 3n-2n=7 | | .15x+.3(x-4)=.01(5x-3) | | 6-q=-3q-6 | | 5.6h-7.12=-3.4h-13.6 | | -10=5(2w-5) | | -18+a=-40 | | 12x^3+mx^2+36=0 | | x=(4x-30) | | -3g=-7-10g | | k=6+2k | | x=-1.25+0.75y | | -215=-5(8+5n) | | 7x(-3/4) | | -4f=-2f-10 | | 2.3x+1.3=1.3x+2.3 | | -6(-5x)=54 | | 5x^4-25x^3+35x=0 | | -7x+5=-3-8x | | 2x-11=x^2-4x-31 | | 7w+4=4w-2 | | (1/3)y-(1/4)x(y-1)=5y | | 9-1(4p-3)+1p=36 | | (2x-4)(3x-6)= | | 25x=14 | | 60/5*(7-4) |