Question

{10k=14 k+m=5
ПОМОГИТЕ

Answer 1

10к=14⇒к=1.4

к+m=5⇒m=5-1.4=3.6

Answer 2

$10k = 14 \\ k + m = 5 \\ \\ k = \frac{14}{10} = 1.4 \\ \\ 1.4 + m = 5 \\ m = 5 - 1.4 \\ m = 3.6 \\ \\ k = 1.4 \: \: \: \: \: \: \: \: m = 3.6$