josieg0912233 josieg0912233

08-12-2020
Mathematics

contestada

HELP WORTH 10

solve for the values of x and y
3x + 2y =9

y= 2x + 8

Respuesta :

zoeluyster zoeluyster

08-12-2020

Answer: x=-1

Step-by-step explanation:

3x+2(2x+8)=9

Answer Link

magicmarker103856 magicmarker103856

08-12-2020

Answer:

3x+2y=9

3x+2(2x+8)=9

3x+4x+16=9

7x=-7

x=-1

y=2(-1)+8

y=-2+8

y=6

Step-by-step explanation:

Answer Link

Otras preguntas

Consuming a diet that supplies large amounts of certain types of fat increase one's risk of developing heart disease. Thus, a diet that supplies an excessive am

Find the distance between the points. Round to two decimal places if necessary. Please full explanation. Will mark brainlist if correct :)

Before the Industrial Revolution, where were most textiles made?

By now, you should have a fairly good grasp on Spanish grammar and vocabulary. You have the ability to talk about past, present and future events. Choose one of

will give brainiest!! Issue Question Should scientists manipulate the genes of vegetables and fruits to create crops that are bigger and longer lasting? Claim

How many liters are in 3 moles of carbon dioxide ?

there are many factors that should be considered when designing a mobile app. describe at least three of the primary concerns that need to be kept in mind and e

8. What caused the Red Scare of the 1940s and 1950s? the act that made it unlawful to teach or advocate the violent overthrow of the U.S. government the fear of

Consider that x = 1.5 and y = 3. Which statement is true about x + y?

Direct Object Pronouns: Choose the correct Direct Object pronoun to replace the direct object in the sentence. 1. Voy a ver el partido de baloncesto. a. la b.