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-(9/(-4)) = -1 // + 1
x-(9/(-4))+1 = 0
x+9/4+1 = 0
x+13/4 = 0 // - 13/4
x = -13/4
x = -13/4
| 12+2h=36 | | 2/5•-10 | | (5y-9)-(7y-6)=-2y-3 | | 24x^2=-20x | | 11x+15=32x-27 | | 6(c-2)+8=4+c-2 | | 14x-30=12x-8 | | 27-18x+3x^2=0 | | X/7-y/9=1 | | 10b+9=4b-5 | | 5x-1+39=x | | 7d-6=15 | | 2+3(2x-7)=9-4(2x+1) | | 7y+12=4 | | -9x-2y=4 | | 9000=n^2-45 | | 5-6n+3n=24-70 | | 4xy/y | | 25x=x+54 | | 6-9=-12 | | y^2+9=4y-12 | | x+(40-x)=40 | | 1/8(45x-18/7) | | 12/0.03 | | x=3782342+452436-3583246235642 | | 3.5(4.8)=2.4y | | (1/8)=(6/7)x-(1/6) | | 9w-7=2w-13 | | P-(P+15)=9(P-3)+3P | | -4(4-6b)-6(2+4b)=b+2+5b | | 12+4n= | | 5+2h=13 |