If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(-1/2)*x-98 = -99 // + 99
(-1/2)*x-98+99 = 0
1-1/2*x = 0 // - 1
-1/2*x = -1 // : -1/2
x = -1/(-1/2)
x = 2
x = 2
| 102+3x=180 | | 2(2w+2)-6w= | | 102+3x=90 | | 4x-8+34+76-x=90 | | 25n-3=14 | | -3(x+3)-4(x+5)= | | 9x+9+25x+1=180 | | 1/5y*3=7 | | 2(x-1)-(x)=16 | | 2/3x-24=-1/3x-3 | | 111/3=5/x | | -13+8x=6x+9 | | u^3=14u^2+32c | | 987y=9 | | 54-1x=90 | | -4(u+4)+5u= | | 90=2x+24 | | Y-2=-6/5(x-5) | | -2+6v=-8(3v+4) | | xm=x+7 | | -9(-u+4y-1)= | | -20-7x=5(8x+9) | | -12+9k=42 | | 42-(3c+4)=2(c+7)+7 | | -5y-6=0 | | .5(4x-8)=3x+2 | | 84=12x+36 | | 47=9/5c | | -4(-3v^2-5+6x^3)= | | 1x+96=-3x | | 6x-13+2x=7+8x-19 | | 4(2/5-2)=20 |