Math, asked by jkajal639, 4 months ago

subtract the sum of 13m-11n+9p &-7p+3m-5n from the sum of 6m-7n-5p,-4m+6p-9n & 5m-4n+3p​

Answers

Answered by aimenxiqbal
4

Answer:

-9m+5n+2p

Step-by-step explanation:

first we add:

13m-11n+9p+(-7p+3m-5n)

13m-11n+9p-7p+3m-5n

13m+3m-11n-5n+9p-7p

= 16m-16n+2p

6m-7n-5p-4m+6p-9n+5m-4n+3p

6m-4m+5m-7n-4n-5p+6p+3p

2m+5m-11n+1p+3p

= 7m-11n+4p

Now we solve

7m-11n+4p-(16m-16n+2p)

7m-11n+4p-16m+16n-2p

7m-16m-11n+16n+4p-2p

= -9m+5n+2p

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