saraifrancoruiz saraifrancoruiz

20-11-2020
Mathematics

contestada

(x + 40)
(3.x)"
What is the value of x?
A. 10
B. 20
C. 40
D. 60

x 40 3x What is the value of x A 10 B 20 C 40 D 60 class=

Respuesta :

lebaneseone3 lebaneseone3

20-11-2020

Answer:

it is B

3x=x+40

2x=40

x= 20

Answer Link

hilliards24 hilliards24

20-11-2020

Answer:

The answer is 20

Step-by-step explanation:

x+40=3x

-x -x

40=2x

40/2=2/2

20=x

flip it and you get

x=20

Answer Link

Otras preguntas

Radium decays according to the function where Q represents the quantity remaining after t years and k is the decay constant 0.00043. How long will take for 40g

The human body contains many examples of levers true or false

Which of the following is NOT a major environmental issue in Central America, South America, and the Caribbean? deforestation negative population growth pollut

List the four mental aspects of listening discussed in this section.

The center of music publishing in New York was called:

What is p−m ÷ p−n equal to?

According to the social reform movement of the 1900s, what was a muckraker?

_____ knowledge is hard to measure and document and is typically not objective or formalized.

it took milo and myron 315 hours to fly their saucer from mars to earth. milo piloted the saucer 21 times longer than myron did. how long did myron fly the ship

What role did experts such as business leaders, labor leaders, and university professors play in the Wisconsin Idea reforms