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 are some props i could do for clara barton plz help

what was the purpose of Franklin Roosevelt's WPA?

In how many cells are the functions of unicellular organisms performed? 1 cell 2 cells 3 cells 4 cells

Solve and check -5×=-50

The state with the largest number of immigrants is (1 point) California. Texas. New York. Florida..

Is women and men raised for toughness a characteristic of Athens, Sparta, or both? A. Athens B. Sparta C. Athens and Sparta.

in a class of 24 students, 25 percent of them failed a test. How many students failed a test

Find all the real square roots of 0.0064

When you multiply 3 1/4 by a number greater than one, how does the product compare to 3 1/4? EXPLAIN.

This helps to flavor food but too much can be harmful, especially to blood pressure. Fats Sugars Vitamins Soduim Pepper ..