Question

Stiind .ca m=3×(e-n) , (100-80):n=e, e=2×p, p×6=60, calculeaza (m+p)×n . ajutor va rog

Answer 1

p × 6=60
p=60:6
p=10
e=2×10
e=20
(100-80):n=20
20:n=20
n=20:20
n=1
m=3×(20-1)
m=3×19
m=57
(M+p)×n=(57+10)×1
=67×1
=67
Sper ca te-am ajutat !!!