If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
a/7-4 = -11 // + 11
a/7-4+11 = 0
1/7*a+7 = 0 // - 7
1/7*a = -7 // : 1/7
a = -7/1/7
a = -49
a = -49
| -4x+2(5x+14)=70 | | 2m-6=3m-14 | | 9+3/a=14 | | 2=4x-6x | | f(x)=-5x-11 | | 6-7x=-20 | | X-4/x+6=2x+3/2x-1 | | 4x-7(4x-10)=-50 | | 2(x-3)=5x-7 | | f(x)=15x-1 | | 19-n=16 | | 4b+3+6b=3 | | 8(3x+3)=40+8x | | 4x+-3= | | 15+2a=9 | | E=4gh | | 4x(2x+12)=6 | | (x-7-5i)(x-7+5i)=0 | | 6n+12=42 | | x+0.02x=808 | | m=8/9(2,-8) | | m=8/9,(2,-8) | | 3n+12=42 | | 1+3m-6m=-17 | | 3x+2(4x+3)=-115 | | XZ+ZY=XY | | 1-(2/t)-(48/t^2)=0 | | (10x+12)/21 | | 5w^2=-11w-2 | | 10x-16=2x+48 | | 40+2.50x=53.50 | | 3-4(x+2)=6x |