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/(-2)+8 = 14 // - 14
a/(-2)-14+8 = 0
-1/2*a-6 = 0 // + 6
-1/2*a = 6 // : -1/2
a = 6/(-1/2)
a = -12
a = -12
| .75*13.3-6= | | 13(t-4)+5=6(3y+2)-8 | | 11/14=y/20 | | x-4/9=7/18 | | 8x+8=-2x+8+7x+15 | | Y=-(-7)squared+4 | | 17/6=a-1/2+5/3 | | m/24=-24 | | b/8+1/5=11 | | k^2+12k+11=0 | | 17/6=a-1/2+12/3 | | 5(5c-1)-3=21c+8 | | 6x+3=8+4x+21 | | 15a=-165 | | -43=3m | | Y=-(-7)2+4 | | 3/a+1=-(5/a-3) | | 28/x+1=7/6 | | 4x+7-2x+9= | | x^2+18x+81=24 | | 0.15x+0.05(12-x)=0.10(0) | | 8x-14+4x+1= | | f+9.=-9 | | 1/52/7 | | x7-4=-2 | | 3/4/9= | | 2/3q=12 | | 2x^2+3x-1224=0 | | -5(x-3)-24=-9 | | (-6.75)(4/3)= | | (3/4)/9= | | -5=6x+7 |