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

Suppose someone wanted to highlight the character development of a traditional story, Which of the following media would best express this element ? A. A no

How could you rewrite sentence 2 to include a nonrestrictive element? My father picked me up because he was my instructor for the day. My father, my instructo

Which causes “smoker’s cough”?

What is the value of x?

Carla watched a commercial that showed a girl just like her trying on pair of jeans. This advertiser used the technique of?

How could you describe Enrique Salaverrias sculpture of a woman with a building raising up from her head?

How do O’Brien and Komunyakaa use structure to write war stories based on real life? Use evidence from the two texts in your answer.

Match the reasons with the statements in the proof. 1. j||k, m∠3 = m∠1 If alternate interior angles are =, then lines are ||. 2. m∠1 = m∠2 Substitution 3. m

dividing mixed numbers (pt. 2)

His mother and sisters worked hard enough, but they grew women’s crops, like coco-yams, beans, and cassava Yam, the king of the crops, was a man’s crop. What d