camdend785 camdend785

03-11-2019
Mathematics

contestada

simplify the expression that is equivalent to 2x – 4y, when
y = 3x - 6.

Respuesta :

jimrgrant1 jimrgrant1

03-11-2019

Answer:

- 10x + 24

Step-by-step explanation:

Given

2x - 4y ← substitute y = 3x - 6 into the expression

= 2x - 4(3x - 6) ← distribute the parenthesis by 4

= 2x - 12x + 24 ← collect like terms

= - 10x + 24

Answer Link

Otras preguntas

Solve 3,4,5 for brainiest

12. Which of the following is an important theme throughout the Odyssey? (1 point) hospitality royalty forgiveness innocence

What is the range of this dot plot? I'm stuck between the answers 8 and 9.

What were the central principles animating american government in the years 1800 to 1812?

A wet bicycle tire leaves a trace of water on the floor. The tire has a radius of 14 inches, and the bicycle wheel makes 3 full rotations before stopping. How l

________ plate boundaries have the largest magnitude earthquakes

The price of a math book is $50, but you have only $35 with you. If you get a discount of 20%, how much money do you need to borrow from a friend so that you ca

Imprint training offers a singular opportunity to permanently mold a horse's personality. For a short time, the newborn foal is programmed to imprint stimuli. T

What electron current is driven through a 2.3-mm-diameter iron wire by a 0.063 v/m electric field?

How to simplify question (c) ?