trinityoverly trinityoverly

22-09-2019
Mathematics

contestada

solve for x: 2/7 (x-2)=4x.
a) x=2/13
b) x=-2/13
c) x=-13/2
d) x=13/2

Respuesta :

boublesmack911 boublesmack911

23-09-2019

Answer:B

Step-by-step explanation:

2/7(x−2)=4x

2/7x+−4/7=4x

2/7x+−4/7

−4x=4x−4x

−26/7x+−4/7=0

−26/7x+−4/7+4/7=0+4/7−26/7x=4/7

(7−26)*(−26/7x)=(7/−26)*(4/7)

x=−2/13

Answer Link

Otras preguntas

What is the definition of philosophy? an organized study of logic and mathematics the study of the literary works of the ancient Greeks a process of thinking by

What is the place value of 2 in the following numbers 48102

I need help with this problem

Answers for 1-8 please

Express the indices into the product form.[tex]i) g^4 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: ii)(3 {m})^{5} \: \: \: \:

add -13 1/4 + 4 3/4 and write the answer as a mixed number using simplest form

The statement below is from a congressional document, July 27, 1974. Richard M. Nixon has acted in a manner contrary to his trust as President and subversive o

Gregory knew that he was going to have to pay a premium for buying a home in a certain area but was determined to do so because of the proximity to schools and

Select the correct answer. Which is not an example of a critical injury? A. Ankle sprain B. Unconsciousness C. Broken arm D. Blindness.

A sensory description paragraph describing a tropical island. PLEASE, PLEASe be as detailed as you can :)