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)
(-2/9)*x = 1/8-(7/18) // - 1/8-(7/18)
(-2/9)*x-(1/8)+7/18 = 0
(-2/9)*x-1/8+7/18 = 0
19/72-2/9*x = 0 // - 19/72
-2/9*x = -19/72 // : -2/9
x = -19/72/(-2/9)
x = 19/16
x = 19/16
| -15x^2-45x-30=0 | | 2x^2-21x+40= | | 13x-19x=1/4 | | 1/6z=1/15-15/14 | | 2/3*3/4 | | -15x^2-4x-30=0 | | y/3=y/6+4/2 | | -4n+6n-16=-5n^2 | | 7timesp=-56 | | 3x+y+x=180 | | 6w=15 | | 4/x=2 | | -30-4x-15x^2=0 | | z/4+2=z/3+5 | | z/4+4=z/3+5 | | 6w=13 | | 15a/24a | | 5(x+2)-(2x-7)=0 | | 4x/3+5y/4 | | 2.6+2.1x=1.5+4.3x | | 2x=14-(5x+21) | | .0252x^2+.464x+24.5088=0 | | 4y+0.8+3.8y+3.6y+3=0 | | x-1=4x+5 | | -3r^2-8r^2+8r^2=0 | | 17=6x-13 | | 3/9n-14=-8 | | 6a+11*2a+83= | | 7x-3(x-4)=20 | | .2q-7+29=3q-5 | | -9r^2-6r^2+10r^2=0 | | 4(x-2)=-28 |