If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5(8k-1)=285
We move all terms to the left:
-5(8k-1)-(285)=0
We multiply parentheses
-40k+5-285=0
We add all the numbers together, and all the variables
-40k-280=0
We move all terms containing k to the left, all other terms to the right
-40k=280
k=280/-40
k=-7
| 4x+64+64=360 | | {p}{5}=9 | | 4/x=8/x-8 | | -2(6a-7)-5=81 | | -2(x+6)+9=-3 | | 3/16=r/5 | | 21=-7/9w | | -18=7u+9-10 | | 3y+4=-9 | | -4+2=-2(3y+4) | | 1/2(6x+20)=10+3x | | x-2=-6x-65 | | 4(5-g)=6g | | -4+2=-2(3y=4) | | -30+24x+18=-4(3-6x) | | k/2-21=-13 | | 35=2(x+3)(3x+1)+2x | | 3-m/5=9 | | 3+11=-2(5x-7) | | 3z-4(-5z+2)=38 | | -4(3n–2)-n=-11(n–1) | | 10−2n=18 | | 3x-11=9+7x | | t−845=2 | | 5=-19+4x | | 2y/8=2 | | 8x–2(x–7)=20 | | 3x-2=-98-5x | | 9(u+7)=90 | | c-(-55)/10=8 | | 8a+6=78a= | | -2m=-70 |