Step-by-step explanation:
2a+4b+3a-b
2a+3a+4b-b
5a+3b
Answer:
5a +3b
u need to find the like terms
2a +3a and add them = 5a
+4b -b which = 3b
then combine the awnser to make
5a + 3b
hope this help comment if not
