Math, asked by Shylock4340u, 4 months ago

subtract 4a-7ab+3b+12 from 12a-9ab-+5b-3

Answers

Answered by khashrul

1

Answer:

(12a - 9ab + 5b - 3) - (4a - 7ab + 3b + 12) = 8a - 2ab + 2b - 15

Step-by-step explanation:

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

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

= 8a - 2ab + 2b - 15

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