Question

Bantu yaa pake cara nanti dapaet jawaban terbaik

Answer 1

A)
• 2a = 6
a = 3

•a = b
b = 3

• b = c
c = 3

• 6c = 4d
6(3) = 4d
18 = 4d
d = 18/4

b)
• a = 2

• 2b = 3a
2b = 3(2)
2b = 6
b = 3

• c = -b
c = -3

• d = 2c
d = 2(-3)
d = -6