Math, asked by aromal51, 7 months ago

(a) Subtract 4a-7ab + 3b + 12 from 12a-9ab + 5b-3

(b) Subtract 3xy + 5yz - 7zx from 5xy - 2yz - 2zx + 10xyz

(c) Subtract 4p’q - 3pq + 5pq? - 8p + 79 - 10 from
18 - 3p - 119 + 5p9 - ?pq? + 5p 9

I want steps

Answers

Answered by arpitrohila511

3

1. 12a-9ab+5b-3

4a-7ab+3b+12

sign change

- + - -

8a-2ab+2b-15

2. 5xy-2yz-2zx+10xyz

3xy+5yz-7zx

- - + -

2xy-7yz+5zx -10xyz

Answered by popurivedagna

2

This will surely help you

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