Math, asked by krish1812, 1 year ago

(-x + -y -z )+( x -2y -2y )=

Answers

Answered by Manjuhnelajeri
1

Step-by-step explanation:

=(-x + -y -z )+( x -2y -2y )

=-x-y-z+x-2y-2y

=-5y-z

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