If it's not what You are looking for type in the equation solver your own equation and let us solve it.
i in (-oo:+oo)
9-((9*i)/5)-(9*i) = 0
(-9/5)*i-9*i+9 = 0
9-54/5*i = 0 // - 9
-54/5*i = -9 // : -54/5
i = -9/(-54/5)
i = 5/6
i = 5/6
| 6x-2=4x+1 | | 3x*3x+7x-6=0 | | 18sinx+9=0 | | 0.666(5x+7)=8x | | 3.20=1/3r2pi | | 3.2=1/3r² | | 19.24=1/3r²6 | | 18+4x=10y | | Y=2.5/5=25 | | 19.24=1/3r2h | | 19.24=1/3r26 | | tan^2-7tanx-30=0 | | 2x-3(x-1)=5x-7 | | 20y3/5=2y | | 4=-16x^2-18x | | _17_u/3=#2 | | 9w=4140 | | 5cos^2x+7cosx+2=0 | | -0.6(r+0.2)=0.2 | | 1-4/5q=-19 | | -5/9q-17=13 | | x^(2/3)-8=2x^(1/3) | | 25-5x=13-7x | | 5x*6x=99 | | 25-5x=13-76 | | X(x-7)=-16 | | 8x-38+2x= | | 2N-10=N | | T=10x-x | | (x/x8) | | x-15-x*0.05=4 | | 0.05x+x=19 |