Respuesta :
Answer:
27f-21
Step-by-step explanation:
18+3(9f-13)
18+27f-39
27f+18-39
27f-21
Answer:
3×(9f-7)
Step-by-step explanation:
step 1 - 18÷3×(9f-13)
step 2 - pulling out like terms
27f-21=3×(9f-7)
final result
3×(9f-7)
Answer:
27f-21
Step-by-step explanation:
18+3(9f-13)
18+27f-39
27f+18-39
27f-21
Answer:
3×(9f-7)
Step-by-step explanation:
step 1 - 18÷3×(9f-13)
step 2 - pulling out like terms
27f-21=3×(9f-7)
final result
3×(9f-7)