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)
4-y/2 = -7 // + 7
4-y/2+7 = 0
11-1/2*y = 0 // - 11
-1/2*y = -11 // : -1/2
y = -11/(-1/2)
y = 22
y = 22
| -y/2+4=-7 | | 4x^2+17x-21=0 | | 25=8+n/2 | | -5(3-2d)+3d+18= | | 2/77v+13/49v | | 6m-20=3m-8 | | -8m+1m=12+7 | | -7y-1=-6y-2 | | y/8+2=-8 | | y-7=3(2x+3) | | 75+0.10x=400.00 | | 9x-12=5x-2(x-15) | | 3(15x+50)=600 | | 3/4(2x-12)=5 | | 7-2x=6x-1 | | 200+0.05x=400.00 | | 10(250)+15x=3010 | | 2n/56=8 | | 36/6=j | | 4(3y+4)=7y+51 | | 4(x+5)-4(3x-2)=90 | | y=2(x-1)2+3 | | 3x-5(x-5)=-3+5x-7 | | -3=-8+t | | 9x-2=4x-12 | | 8-3p=13-5p | | (x-3)(x+9)=-27 | | (x-3)(x+9)=27 | | -z+9=-11 | | (x/x+1)-5(x/x+1)+6=0 | | 1/2(12y-4)=14-10y | | 10x-7=9x+4 |