javir97
javir97 javir97
  • 02-09-2021
  • Mathematics
contestada

help me please

3(y+7)=2(y+9)-y

THANK YOU!!!!
​

Respuesta :

ss6385528
ss6385528 ss6385528
  • 02-09-2021

Answer:

3y+21=2y+18-y

3y+21=y+18

3y-y=18-21

2y=-3

y=-3/2

Answer Link

Otras preguntas

What is one way local governments are similar to federal governments?
654 divided by some number is 218
wendy's brother drank 3/10 of the gallon of milk in the fridge. what percent of the milk did he drink.
express each ratio as a fraction in simplest form 3 gallons to 15 quarts
Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together of exons joining of ribosomal sub
Match each item in Column A to an answer in Column B. 2. What is the distance between the two points on a number line? Column A Column B 1. X = –6, Y = 11 2. P
John and mary went to the mall. Is this a sentence or fragment?
What was the purpose of the Open Door Policy?
Transcription makes a complementary _______ strand of the DNA. a. RNA b. DNA c. peptide d. none of the above
What were the names of the two major campaigns fought in Georgia during the Civil War?