tehya134 tehya134

14-05-2020
Mathematics

contestada

help please!
-x - (-15) + -3.5x + 15

Respuesta :

deshunti deshunti

14-05-2020

Answer: -4.5x + 30

Step-by-step explanation:

Simplify.

-x- (-15) - 3.5x +15

Remove parentheses.

-x + 15 -3.5x + 15

Collect like terms.

(−x−3.5x)+(15+15)

Simplify.

-4.5x + 30

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