Math, asked by vakadasneha5555, 10 months ago

Add the following a) 20a+b-c, a-2b+c and a+b-20c

Answers

Answered by vikeshjee

2

Answer:a) 22a-20c 

Step-by-step explanation:

a) 20a+b-c, a-2b+c and a+b-20c

= 20a+b-c+a-2b+c+a+b-20c

=22a+2b-2b-20c

=22a-20c

Answered by dhrutiavadhani

1

Answer:

Step-by-step explanation:

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