Respuesta :
Answer:
12+23a
Step-by-step explanation:
12+6a-3a+4ax5
calculate the product
12+6a-3a+20a
collect like terms
12+23a
solution
12+23a
Answer:
12+23a
Step-by-step explanation:
12+6a-3a+4ax5
calculate the product
12+6a-3a+20a
collect like terms
12+23a
solution
12+23a