Question

Tent penyelesaian dari persamaan
a)4(1-p)+(p+5)=8
b)4(2p-1)+10=6(4+p)
c)1/3(p+2)=1/4(p-1)

Answer 1

A). 4(1-p)+(p+5)=8
4 - 4p + p + 5 = 8
-3p + 9 = 8
-3p = -1
p = 1/3

b) 4(2p-1)+10=6(4+p)
8p - 4 + 10 = 24 + 6p
8p + 6 = 24 + 6p
2p = 18
p = 9

c) 1/3(p+2)=1/4(p-1)
1/3p+6 = 1/4p-4
3p + 6 = 4p - 4
-p = -10
p = 10