Can someone please Help !!!?
= 8. X -7 = 8 X -7 2k - 10 = -562k - 10 + 10 = -56 + 102k = -462k / 2 = -46 / 2k = -23
Take it slow ... one little step at a time: (2k - 10) / -7 = 8Multiply each side by -7 : 2k - 10 = -56Add 10 to each side: 2k = -46Divide each side by 2 : k = -23