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

What role did Buddhists play in the Tang dynasty's economy? Monks collected funds from the peasants for the dynasty. They donated land to the dynasty

What is -3 and 5/7 expressed as an improper fraction?

Which word correctly completes the sentence? When we were toddlers, we __________ go to a wading pool near the park. a. use to b. used to

Which Roman statue has influenced many modern monuments dedicated to war heroes?

A car initially at rest, accelerates at a constant rate of 4.0 m/s for 6s. How fast will the car be traveling at 6s

A package of tickets for 4 home games costs $180. What proportion can you write to find what a 12-game package costs if all individual tickets have the same pri

round 1.448 to the nearest hundreth of a dollar

Proofread 12 page in 6 minutes how many minutes will it take to proofread 96 pages

Which of the following is a true statement about judges in the U.S. court system?

Which allele combination represents a male who has an X-linked recessive disorder?