3 years ago

The sum of two numbers is twice their difference. the larger number is 9 more than twice the smaller. find the numbers.

Mathematics

1 answer:

melomori [17]3 years ago

5 0

small number = x and large number = 2x + 9

x + 2x + 9 = 2(2x + 9 - x)

3x + 9 = 2x + 18

x= 9

2(9) + 9 = 27

Small number = 9 and large number = 27

You might be interested in

Simplify 3f-2f+f I need a answer for that please

vlada-n [284]

Answer:

Step-by-step explanation:

3f-2f+f | Given

1f + f | Subtract 3f and 2f

2f | Add 1f and 1f.

7 0

3 years ago

Factor out the GCF of 16x3−4x2+24x

Anni [7]

The GCF is 4x

4x (4x^2 - x + 6)

6 0

3 years ago

2. The Larsons use the average of six months as their budget starting

Andrew [12]

Answer:

*explains the user there u go

6 0

3 years ago

Quest-Room ist die beste Unternehmung für Gruppen in Köln und liegt nur wenige Minuten vom Hauptbahnhof und dem Kölner Dom entfe

kramer

Idk...........................................................................................

8 0

3 years ago

What is the value of x?<br><br> PLZ HELP!!

Lelechka [254]

Answer:

x = 12

Step-by-step explanation:

Supplementary angles, sum = 180

10x - 20 + 6x + 8 = 180

16x - 12 = 180

16x = 192

x = 12

3 0

3 years ago

Read 2 more answers