Math, asked by rizaparveen927, 1 day ago

3x + 4y + 8 and 12x - 5y - 20

Answers

Answered by shaistahussaini2007

0

Answer:

15 x - y - 12

Step-by-step explanation:

3x + 4y + 8 + 12x - 5y -20
3x + 12x + 4y - 5 y - 20 + 8
= 15x - y - 12.

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