Respuesta :
Answer:
a 30 b -21
Step-by-step explanation:
a 5x = 5(6)
= 30
b 3y = 3(-7)
= -21
Answer:
a,30 b,-21
Step-by-step explanation:
a, 5x = 5x6 = 30
b, 3y = 3x-7 = -21
Answer:
a 30 b -21
Step-by-step explanation:
a 5x = 5(6)
= 30
b 3y = 3(-7)
= -21
Answer:
a,30 b,-21
Step-by-step explanation:
a, 5x = 5x6 = 30
b, 3y = 3x-7 = -21