votedcrown42138 votedcrown42138

19-01-2017
Mathematics

contestada

Simplify.

9y+11z+7y−4z9y+11z+7y−4z

2y + 7z

16y + 7z

23yz

16y + 15z

Respuesta :

Аноним Аноним

19-01-2017

its 2y+7z hope dis helps

Answer Link

Аноним Аноним

19-01-2017

9y+11z+7y−4z
= 16y + 7z

answer is 16y + 7z (second choice)

Answer Link

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