Question

3) 5у + 9y 4) 6у - у;

Answer 1

Ответ:

3) 5у + 9у равно 14у

4 6у - у равно 6

Answer 2

To simplify the given expressions, let's combine like terms:

1. 5у + 9у: To combine the terms, we add the coefficients of the like terms, which have the same variable (у): 5у + 9у = (5 + 9)у = 14у

Therefore, 5у + 9у simplifies to 14у.

2. 6у - у: To combine the terms, we subtract the coefficient of у from the other coefficient: 6у - у = (6 - 1)у = 5у

Therefore, 6у - у simplifies to 5у.