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-(2*k) = (8*k-3)/(-3) // - (8*k-3)/(-3)
3-((8*k-3)/(-3))-(2*k) = 0
3-((8*k-3)/(-3))-2*k = 0
(-1*(8*k-3))/(-3)-2*k+3 = 0
(-1*(8*k-3))/(-3)+(-3*(-2)*k)/(-3)+(-3*3)/(-3) = 0
-1*(8*k-3)-3*(-2)*k-3*3 = 0
3-2*k-9 = 0
-2*k-6 = 0
(-2*k-6)/(-3) = 0
(-2*k-6)/(-3) = 0 // * -3
-2*k-6 = 0
-2*k-6 = 0 // + 6
-2*k = 6 // : -2
k = 6/(-2)
k = -3
k = -3
| 6+2r-4=9r+9-6r | | 4/5x-1/4x+14=7/10x | | 6/5x-1/4x+14=7/10x | | 2.55-3.1t=21.05 | | 2a^2-19a+9=0 | | 10log(x)=30 | | 4+2s-3=8s+28-3s | | 15+0.90=3(20+0.25) | | 8x^2(-10x^4+9x^3)=0 | | 8y^2x+12y^2x+34x=2x+42 | | 12y=-6(0)-3 | | 4(y+66)+4y=15344 | | 12y=-6(1)-3 | | a^5+7ab^4-8a^3b^2=0 | | -6(0.6666)+8y=-4 | | 3x+47/7+x+17/4=13 | | x/12=-28 | | -6(1.7777)+8y=-4 | | 3(y-6)+3y=126 | | 9(1.5)-4y=3 | | 5-9[8-(7y-2)]= | | 9(2/3)-4y=3 | | (20-2x)(30-2x)=404 | | -16/5+2(-2/3x+1)=63/10+1/1/6x | | 9(1)-4y=3 | | 4w^2-121=0 | | 16=240/g | | 3x+9=78 | | 2.2q-5.3-4.7q=-3.5-4.9 | | 2.2q-5.3-4.7=-3.5q-4.9 | | (20-2x)(30-2x)=600 | | a(y-5)+6(y-5)= |