If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(1/6)*y-6 = -15 // + 15
(1/6)*y-6+15 = 0
1/6*y+9 = 0 // - 9
1/6*y = -9 // : 1/6
y = -9/1/6
y = -54
y = -54
| 4y-2=66 | | (-35y-45y)/5y | | 51/12 | | X^2-2x-30=-15 | | 4=2y+10 | | 3x-60-4x-112=32-5x+140 | | 2y-x=18 | | y+7+y+7+2y+2y=3y+4+3y+4+y-1+y-1 | | 2yx-3x=y | | 6(x+3)-2=58 | | 29+-3x=123 | | 9+4x-10=5x | | 4x+40-2x-16=0 | | 2(2-x)=4(x-5) | | (5x+34)+(8x+15)=88 | | X=-.15 | | 5x+8x+10=-42 | | x/12-10=5/24 | | 5x+10-3x+12=6 | | 12+4n=4n+12 | | 5ex-7-15=0 | | (8x+16)+(6x-60)=180 | | 3x+60+2x-10=-5 | | -(n-4)+3=-(n-7) | | 2x=4y-14 | | 8-2(4x+9)=6x-4(x-5) | | -4x+12-22=-10 | | 3x+6x+2=11 | | X+2+5x=2-2x | | -4x+3-22=-10 | | 5x-3=5(x-1)+2 | | 3x+105+4x+56=-28 |