Question

add 2 A plus 3 b - 4 c and 3A + 4 + 2 c​

Answer 1

Answer:

$2a + 3b - 4c + (3a + 4 + 2c) \\ \\ = 2a + 3b - 4c + 3a + 4 + 2c \\ \\ = 5a + 3b - 2c + 4$

hope it helps uH

Answer 2

Answer:

$2a \: + 3b \: - 4c + 3a + 4 + 2c \\ 5a + 3b - 2c + 4$