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)
(2*n)/3 = 15 // - 15
(2*n)/3-15 = 0
2/3*n-15 = 0 // + 15
2/3*n = 15 // : 2/3
n = 15/2/3
n = 45/2
n = 45/2
| 4x-12=10x+3 | | 10x-7=9x+11 | | 7x-4=-10 | | 7x+3=-5+3x+20 | | -7v+2(v-2)=-14 | | 5+4(-5x+3)=117 | | 3+6z=2z | | 15x^4+54x^3+21x^2= | | 35x+3=23 | | 3v(5v-3)(3v-1)=0 | | 21m^2+89M-42=0 | | 11x+5x=7x+49 | | 10+x=1x-2 | | .10x+.25y=4.60 | | 30=5(u+4)+5u | | 8-n=n-4 | | (10w+7)(3w-9)=0 | | 18=-3y+8(y-4) | | -35=8x+4x | | 4(2x-7)-5x=9+2(x-4) | | 5u(u+1)=0 | | 9k^2+21k-1=-11 | | Tanx+2sinx=0 | | X^2+y^2=q | | -4y+2=-2(4y+7) | | 6x+7=-33-4x | | 6x-2=11x-44 | | 14+2x=-6x-3x | | -2a+8-a=11 | | 7x+35=5x+35 | | 2x+5=17-3x | | x/10-6=6 |