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)
x/2-((99/2)*x) = -1 // + 1
x/2-((99/2)*x)+1 = 0
x/2+(-99/2)*x+1 = 0
1-49*x = 0 // - 1
-49*x = -1 // : -49
x = -1/(-49)
x = 1/49
x = 1/49
| 1(x-7)=2(x-1) | | 7/y=3.5 | | 450=a+325 | | 2w+2l=32 | | -x/4=-4 | | (2y-7)(-5y+3)= | | x/2-99/2x=-1 | | -6x+7=2+13x | | x/20=5/25 | | 1x-y=-6 | | x-15=x+42.50 | | 4(x-1)=4x+60 | | x/25=6/30 | | 8+2m-5=8m+3-2m | | 255d=17.85 | | f=1/7(3.14)(t)(n) | | -6(x+7)=4+14x | | -4-x=36 | | 5/9=x-1/6 | | m+4(2m+3)=3 | | -5(4y+3)-13=-8(y+5)+4y | | -2x+5=8+16x | | x/63=8/36 | | 3(k-4.3)=-2.7 | | (3x+2)(8x-3)=0 | | 65=n+34 | | 7x-9y=27 | | (3x-2)/4=9x | | 6(a+2b)+8a-16= | | 8x+10y+12+14x-14y-5= | | 2(12-2x)=-1(x-9) | | 5(x+2)=4(x-3)+x |