Answered

A = 3((2x+7)

 

B=3(-2z+7)

 

c=3(2c-7)

 

d=(-3)(2n+7)

 

e=(-3)(-2y+7)

 

f=(-3)(2p-7)

Sagot :

TELEPHONE16

A = 3(2x+7) = 6x +21

B = 3(-2z + 7) = -6z +21

C= 6c -21

D= -6n -21

E= +6y -21

F= -6p +21