Math, asked by nmps2127, 3 months ago

Subtract 5a – 7ab + 4b from
12a – 9ab + 5b .

Answers

Answered by sujalnagar79
2

Answer:

hello guys have a nice day

Answered by anujbihani07
18

Answer: 7a – 2ab – 9b

Step-by-step explanation:

12a – 9ab + 5b – (5a – 7ab + 4b)

= 12a – 9ab + 5b –  5a + 7ab - 4b

= 12a – 5a – 9ab + 7ab – 5b – 4b

= 7a – 2ab – 9b

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