elishawilliams74 elishawilliams74

15-03-2022
Mathematics

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Figure out the question

Figure out the question class=

Respuesta :

arabellasdt arabellasdt

15-03-2022

Answer:

3x + 14y

Step-by-step explanation:

(5x + 9y - z ) + (-2x + 7y + z)

5x + 9y - z - 2x + 7y + z

3x + 9y - z + 7y + z

3x + 14y

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