Math, asked by devikaambalakattil, 2 months ago

subtract 3x+2y from the sum of 9x-3y+z and 12x+5z ?​

Answers

Answered by iswaryakondeti2001
1

Answer:

4x-3y+2z

Step-by-step explanation:

9x-3y+z

12x. +5z

21x-3y+6z

=7x-y+2z

now,

7x-y+2z

3x+2y

-. -

4x-3y+2z

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