Question

add 5a+6b-3c,4b+c-3a,a-6b-3c​

Answer 1

Step-by-step explanation:

5a+6b-3c + 4b+c-3a + a-6b-3c

(5a-3a+a)+(6b+4b-6b) +(-3c+c-3c)

3a + 4b + (-5c)

3a+4b-5c

Answer 2

Answer:

$= 5a + 6b - 3c + 4b + c - 3a + a - 6b - 3c \\ \\ = 3a + 4b - 5c$