If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
(3/4)*k = 9 // - 9
(3/4)*k-9 = 0
3/4*k-9 = 0 // + 9
3/4*k = 9 // : 3/4
k = 9/3/4
k = 12
k = 12
| (7x+1)(4x+1)=0 | | 23x-19= | | (2x+1)(x^2-9x-4)= | | 3w+2r= | | a=(1/2)(4*4)(10)+(4*4) | | p^2+5p-85=0 | | 0.15(r+55)-0.03(r-47)=10.26 | | 3x-5=5x+1 | | 2x=99+x | | 18+s/6=16.5 | | 4e+2s-e-5s= | | 4(r-7)+5=5(r+3)-28 | | v/4=48 | | 7m^2-12=8m | | 5.5x=50 | | -11=n-5+n | | X2+10x+16/x+2 | | a=(1/2)(12*4)(18)+(12*12) | | 5(2y-6)=3(5y+7) | | 1=a-4+1 | | 1/3+x=-2/3 | | C/-7+3.2=-22 | | y=-11+3x | | -5+8p+6p=-5 | | -5+8p+68=-5 | | 2/3=b-24 | | 3(2y-7)=4(3y+4) | | a=(1/2)(32*4)(24)+(32*32) | | c^3/2(2c^1/2+3c^-3/2) | | 3x+6v+5x-3v+8= | | 0.2(t+56)-0.06(t-48)=20.66 | | 2d=d+4 |