Math, asked by aashish98, 1 year ago

(2p-3q-7r-11)-(-7p+2q-3r+5)

Answers

Answered by ishatalukdar4560
16
(2p-3q-7r-11) - (-7p+2q-3r+5)
=2p-3q-7r-11-7p-2q+3r-5
=2p-7p-3q-2q-7r+3r-11-5
=-5p-5q-4r-16

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Answered by masefafatima24
5
hello mate


2p-3q-7r-11+7p-2q+3r-5

(collect the like terms)

=9p-5q-4r-15

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