Question

. Subtract:
a + b - 3c from 2c - a - 2b​

Answer 1

Answer:

ans = 0 this is answer

Step-by-step explanation:

sorry , 1 is answers

Answer 2

Step-by-step explanation:

$\bold{\blue{we \:write \: it, \:\:\:\:\ \:\:}} \\2c - a - 2b \: = - a - 2b + 2c \\ \bold{\blue{according \: to \: question, \:\:\:\:\ \:\:}} \\ = ( - a - 2b + 2c) - (a + b - 3c) \\ = - a - 2b + 2c - a - b +3c \\ = (- a - a) + ( - 2b - b) + (2c + 3c) \\ = - 2a - 3b + 5c$