mayapanics mayapanics

02-10-2017
Mathematics

contestada

-3(y+4)=21
solve for y
show all work please , thank u

Respuesta :

JustTasnim JustTasnim

02-10-2017

expand the brackets first
-3y-12=21
add 12
-3y=33
divide by -3
y= -11

Answer Link

gavinbradfordhart gavinbradfordhart

02-10-2017

Distribute negative 3 to y and 4. After distributing you should have -3y+-12=21. 21 plus 12 equals 33. 33 divides by negative 3 equals negative 11.

Answer Link

Otras preguntas

How does your prior knowledge help you better understand "Civil Disobedience"? Give specific examples, and discuss parts of the passage that your pre-reading th

A rental company charges $80 a day and 40 cents a mile for renting a truck. Michael rents a truck for 4 days, and his bill comes to $460. How many miles did he

If a pair of socks cost Rs. 17.85 and a pair of shoes cost Rs. 169.65, then how many sets of socks and shoes can be purchased for Rs. 1500?

Read these sentences from Natalie's rhetorical analysis of the use of listing in "Declaration of Sentiments." First, the author's use of listing echoes its use

what would someone say if they dont think Ethnic studies classes are important?

how does the government determine where money goes in georgia?

Which best describes where the scientists who have contributed to our scientific knowledge were located

siskiyou, inc. has total current assets of $1,200,000; total current liabilities of $500,000; long-term assets of $800,000; and long-term debt of $600,000. how

Example question for a friend answer for free pts

sent help please urgent