Question

subtract x+y+ z from x-y-z ? 2x, 2(y-z), -2(y-z), -2(y+z)

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Answer 1

Answer:

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

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

=2y+2z

=2(y+z)

Step-by-step explanation:

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