Math, asked by javeedahmeed793, 9 months ago

subtract 3x +4y - 9 from the sum
of 9x + 6y -12 and 12x+18y +18.

Answers

Answered by singhanshsingh9336

1

Step-by-step explanation:

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Answered by abhishekkrdse

0

Answer:

(18x+24y+18)+(9x+6y-12)

=21x+24y+6

(21x+24y+6)-(3x+4y-9)

=18x+20y+15

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