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21-12-2020
Mathematics

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2 2
What is 7x + 18y - 9y - 5x =

2 2 What is 7x 18y 9y 5x class=

Respuesta :

21-12-2020

Answer:

9y² + 2x

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

7x + 18y² - 9y² - 5x

Step 2: Simplify

Combine like terms (y²): 9y² + 7x - 5x
Combine like terms (x): 9y² + 2x

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