Respuesta :

5a + 4 should be the answer
Amphitrite1040

Hey there!

4a + 1 + a + 3

= 4a + 1 + 1a + 3

COMBINE the LIKE TERMS:

= (4a + 1a) + (1 + 3)

= (4a + a) + (1 + 3)

= 4a + a + 1 + 3

= 5a + 4


Therefore, your answer should be:

5a + 4


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)