anwesha111 anwesha111

01-03-2021
Mathematics

contestada

Exercise 12.1

r. (1) 5x – 3 = 3x - 5
.
(1) 5y - 2[y - 3(y – 5)] = 6

Respuesta :

TelluStillChill TelluStillChill

01-03-2021

Answer:

(1) x = -1 (1) y = 4

Step-by-step explanation:

r. (1) 5x - 3x = -5 + 3

2x = -2; x = -1

(1) 5y - 2[y - 3y +15] = 6

5y - 2y+6y - 30 = 6

9y = 36; y = 4

Have a good day!

Answer Link

Otras preguntas

When did congress call for independence from Great Britain

Which of the following was not a Revolution? factor contributing to the American A. Increased taxes on goods imported to America B. Spain's attempt to expand no

The second part of the Declaration of Independence BEST exemplifies the _

35. Abandonment of the Articles of Confederation leads to a rise in state tea taxes. A. True B. False

kim had lots of money, but she lots it all when her business failed

How are prefixes and suffixes alike? Select two options. Both are a type of affix. Both are the root of a word. Both can change a word’s meaning. Both can be a

TRUE OR FALSE? Mindfulness simply means "thinking things through" when we are faced with any decision. O False True

Please select the word from the list that best fits the definition State heated by a Muslim ruler Monsoon Sultanate Nonaligned nation Subcontinent Alluvial p

PLEASE HELPP WILL GIVE 30 points!!!!!!!! Human melanocytes are a type of cell found in skin, ear, eye and other tissues. They are _______ cells, meaning they ha

¿De dónde eres usted? correct incorrect