Question

If
M17+m21+m23 = 220
M21+m23 = 140
M17+m19 =200
M23+m19 =160
So what is the value of m17 & m19&m21 &m23

Answer 1

Answer:

$m17=80,m19=120,m21=100 and m23=40.$

Step-by-step explanation:

To find the value of m17,m19,m21,and m23,we will put some values are as shown below:

$M17(80)+m21(100)+m23(40) = 220\\M21(100)+m23(40) = 140\\M17(80)+m19(120) =200\\M23(40)+m19(120) =160$

Therefore,the value of the $m17=80,m19=120,m21=100 and m23=40.$