emilyy3 emilyy3

12-01-2016
Mathematics

contestada

100x+20=10x+220
Answer:_____

Respuesta :

Billymkhoi Billymkhoi

12-01-2016

100x+20= 10x+220
⇒ 100x-10x= 220-20
⇒ 90x= 200
⇒ x= 200/90
⇒ x= 20/9
⇒ x= 2 2/9

The final answer is x= 2 2/9~

Answer Link

Otras preguntas

Exercise 7-9 (part level submission) don wyatt is unable to reconcile the bank balance at january 31. don's reconciliation is as follows. cash balance per bank

1. What is the word for a type of communication that goes from cell to cell? 2. What is the word that means “within the cell,” such as referring to signals movi

Tommy lives at 60 degrees north latitude. He watches the day's weather forecast and learns that the polar jet stream will be positioned over his town today. Ima

plz help PLZ PLZ PLZ

a scale drawing of valarie's garden uses a scale of 2 inches = 5 feet. If the garden's width on the scale drawing measures 3 inches, what is the actual width,

Can u help me do this

Which can cause infertility in men? an undescended testis ejaculation circumcision an inguinal hernia

Can someone help me with algebra? What is the least common denominator of the fraction 7 over 3 x plus the fraction 2 over x plus the fraction x over x minus 1?

Factor out the GCF of −27x2yz5 + 15x3z3 .

In the reading feature "how to help ... and not help," barry goldman suggests that people who are suffering from trauma often find advice helpful