11-05-2020
Mathematics

contestada

If 3x = 4y and 4y = 21z, what is the value of x in terms of z? *

Respuesta :

mysticchacha mysticchacha

11-05-2020

Answer:

x = 7z

Step-by-step explanation:

3x = 4y and 4y = 21z

It appears that we can say:

3x = 4y = 4y = 21z

3x = 21z

x = 21z/3

x = 7z

Answer Link

Otras preguntas

what are unicellular prokaryotes called

in eukaryotes electron transport occurs in the

the constitution was a result of multiple?

How do you get both x's to one side to solve an equasion?? for example... 5x+3x>-8

The perimeter of a rectangle is 144 ft. The ratio of the width to the length is 3:5. Find the dimensions (length and width) of the rectangle.

Which equation shows the substitution method being used to solve the system of linear equations? X+y=6 X=y+2 A x+(y+2)=6 B (y+2)+y=6 C x=(x-6)+2 D x+y=y+2

4x - 7y = 3 x - 7y = 15

What is 12 divided by one third

In Jefferson's view, George Washington's action in addressing the Whiskey Rebellion A. amounted to an inappropriate overreaction. B. was a fitting response t

Which condition causes ocean salinity to increase? A. ocean water flowing into rivers B. high levels of evaporation C. increased fish populations D. meltin