If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
x/2-(x/3) = 15 // - 15
x/2-(x/3)-15 = 0
1/6*x-15 = 0 // + 15
1/6*x = 15 // : 1/6
x = 15/1/6
x = 90
x = 90
| 4x+25=33 | | -3(3x+5)=24 | | 5(x+10)=-10 | | 3(3x+5)=24 | | x(x+10)=171 | | 2(4n-1)=22 | | 18=3(h-1) | | -2(p+7)=4 | | 8x-2(x-10)+3x= | | 9x*9x-12x+8=0 | | -z+5=-14 | | x(x+10)=161 | | 2p^2-51p+72=0 | | 9^k/36^k | | 9k/36k | | 10+lnx=13 | | 2m+3=6m+10 | | 3x+11y=4250 | | 8(5x+3)-2x= | | -30=5(2x-4) | | 6x+9+x+4x-5=180 | | (x-2)(x-5)=18 | | -y-3y-16=0 | | 6=-2(x+8) | | 3(-4+5)=-21 | | Ln(x+-3)-ln(x+3)=0 | | c-4/5=-3 | | 32x+15y=4 | | -4(2x-5)=28 | | 6g-5g-1=7 | | 5x-(-7)=-28 | | 28x=24x-92 |