Question

03:
find The val
ue of x, y, z 78
​

Answer 1

Answer:

Answer by Theo(10813) (Show Source): You can put this solution on YOUR website!

you have:

y + z = 78 (equation 1)

x + z = 70 (equation 2)

x + y = 54 (equation

Answer 2

Answer:

I don't no I am so sorry to give your answer