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)
(2000*k)/1000 = l // - l
(2000*k)/1000-l = 0
2*k-l = 0
x należy do R
x in (-oo:+oo)
| 49=0.5(X+80)+0.1X | | 6x-24x^2=0 | | 18p-15p-2p=20 | | 21=4x-x-9 | | 2000k/1000 | | 89b+74c=3246 | | 5+3(1-9x)=-21 | | 76u=5u+29 | | -16=-2(k+17) | | 2x-10=8x+3 | | -0.1m=-7 | | 7x+3=3x+10 | | -0.1=-7 | | 3246=89b+74c | | (x2/3*-1/6)-12 | | 6-k=-7 | | xsquared-8x+3=-9 | | -15v-15=15 | | a+b+(c+42)=180 | | (5-c)5=7 | | 5(3x+7)=-35 | | (5-c)(3c-5)=7 | | -9g+4g-6-5= | | 1/4x=124 | | 9n-8n=9 | | (5-c)(3c-5)=7c | | M+3r=9 | | y/3-7/3=6-y/2-2/2 | | 19.2=-6d | | 32=8x^2-48x | | 2=-3h-4 | | g(x)=14x-13 |