tr0mi1tchatdoyleib tr0mi1tchatdoyleib

03-02-2017
Mathematics

contestada

Use the formula 2x - 5y = 20 to find x y = - 6

Respuesta :

BrysonEaston15 BrysonEaston15

06-02-2017

2x-5y=20
2x-5(-6)=20
2x+30=20
-30 -30
2x= -10
/2 /2
x=-5
I hope this helps!

Answer Link

Otras preguntas

2 Which of these does Santha learn at school? How to spell English words like bat and cat

What is the missing value A=3 b=5 c=?

How does nature and nurture interact?

Bernard is a trainee accountant. His manager asked him to record a loss on the sale of machinery in the business’s temporary account. To which type of account w

Analyze the table to determine if it shows a proportional relationship. If it does show a proportional relationship, what is the constant of proportionality?

If sherry took her pulse for 6 second and felt 14 beats, what would her heart rate be?

If 24.1 g of sodium hydroxide react with 22.0 g of hydrochloric acid to form 35.3g of table salt, how much water was formed? *

how much is 10% off 900$

Read the following two sentences. Use context clues to find the definition for the word tributaries as it used in these sentences. The Mississippi River is a ma

If cyberbullying is happening, what is the most effective way to stop it? A Refuse to take part B speak up against all bullying behaviors C All of the above DD