" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
maka f(-2p+1)=5(-2p+1)+2=-3
=>-10p+5+2=-3
=>-10p+7=-3
=>-10p=-3-7
=>-10p=-10
=>p=-10/-10=1
(1) 5x + 2 = -3
5x = -5
x = -1
(2) -2p + 1 = -1
-2p = -2
p = 1