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)
3-((5*i)/7)-(2*i) = 0
(-5/7)*i-2*i+3 = 0
3-19/7*i = 0 // - 3
-19/7*i = -3 // : -19/7
i = -3/(-19/7)
i = 21/19
i = 21/19
| 25+5x=60 | | 4(2x-5)=9x | | 10.013x+11.009y=10.811 | | r^2+10r-25=0 | | 9=6(x+2) | | X^2-25x=156.25 | | 6m+mn+42+7n= | | 4x-1=kx^4 | | 5x+8=kx^3 | | (x+3)(x+3)=36 | | -6x-4=-2x+12 | | G=wh-3gt^2 | | 5/3-7/3=x | | 9(2x-4)=3(6x+7) | | 139-121=4x | | 2y+9=4x-1 | | 20-2(-5-1)= | | w=gh-3(g)t^2 | | p+3a+4c=b | | 7(3z+6)-4= | | W=gh-3g(t^2) | | 14x-(3x-2)-(5x+2-(x-1))=0 | | 5(x-7)-10x=5x-35 | | (-7)x(-7)x(-7)= | | 4+2n-2=8n+8-5n | | 0.02(3-2)=0.06-0.01(3+1) | | W=gh-(3g)t^2 | | 0.02(5-2)=0.06-0.01(5+1) | | 6(5x-2)=30x-12 | | w=gh-3gt^2 | | 12x-7+5x+x+6= | | 5(4x-4)=60 |