Question

ACTIVIDAD
Simplifica, reduciendo los términos semejantes.
5x + 3x + 2x = 10x
7y + 5y - 9y = 12y – 9y = 3y
2a + 3a - 5a = 5a - 5a = 0
2a + 4a + 6a = 12a
9x + 4x = 13x
9y - 3y = 6y
8x - 15x = -7x
-2x - 7x = -9x
4x - 9x = -5x
3y - 12y = -9y
-5y - 8y =
-11b - 7b =​

Answer 1

Respuesta:

- 13y

- 18b

Explicación paso a paso:

-5y - 8y =   -13y

-11b - 7b =​ -18b