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

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