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)
(1/2)*(28-8*k) = 10*k+3 // - 10*k+3
(1/2)*(28-8*k)-(10*k)-3 = 0
(1/2)*(28-8*k)-10*k-3 = 0
1/2*(28-8*k)-10*k-3 = 0
1/2*(28-8*k)-10*k-3 = 0
14-14*k-3 = 0
11-14*k = 0
11-14*k = 0
11-14*k = 0 // - 11
-14*k = -11 // : -14
k = -11/(-14)
k = 11/14
k = 11/14
| 5=-10y-3 | | 6g-4g-3-6g= | | 1/2k-(k+1/3)=1/6(k+1) | | -7x-39(x+2)=-9(5x+9) | | -10+7x=.10 | | 0.6(5x+9)=2.5-(x-3) | | -5/2(x+6)+3/2x=-3 | | -19.5(9.1)= | | 174748/708 | | m+4m-m+7= | | y/4+6=-7 | | 2+36+(-23)= | | m-4m-5m-1= | | p=c+-4b+3a | | 35/55= | | 16-5(3t)-5(4)=8(-2t)+8(11) | | 0=-5x^2+18x-12 | | a/-2.1+8=4 | | 45/54= | | (v^2-v-12)/(32-2v^2) | | 4b+2b= | | -8.3x(-18.3)= | | -b=2 | | 7-7z=9 | | 6d+9d= | | -x+2(0)=6 | | Q+[-1]=16 | | 60+16y= | | -9x+3/-4 | | 2x^2+11x-63=0 | | m+13=15 | | 9(t-3)+3t=6(2t+5)-12 |