hannia15 hannia15
  • 02-07-2019
  • Mathematics
contestada

What is the value of x in the equation 1/5x- 2/3y = 30, when y = 15?
4
8
80
200

Respuesta :

ahmedayan209 ahmedayan209
  • 02-07-2019

Answer:

The answer is 200.

Step-by-step explanation:

1/5x - 2/3y = 30

(y = 15)

1/5x - 2/3(15) = 30

(Since y is equal to 15)

1/5x - 10 = 30

1/5x = 30 + 10

1/5x = 40

x = 40 x 5

x = 200

If you have any doubts, you can ask me and I will try to answer you.

Answer Link

Otras preguntas

How far did push factors lead to the decline of great Zimbabwe?
What is the value of n in the equation (n – 4) – 3 = 3 – (2n + 3)? n =
When cocaine interferes with reuptake receptors on a presynaptic neuron, all of the following occur except ________________________. A) the postsynaptic cell is
The gas in the piston is at constant temperature. A student increases the pressure on the piston from 2 atm to 3 atm. The observation will be summarized in a ro
When a number is added to 1/5 of itself, the result is 24. The equation that models this problem is n + 1/5n = 24. What is the value n?n = 18n = 20n = 21 4/5n =
What did the Irish demand After the Potato Famine of 1845
which of following is an attribute of a fulfilling career
Find the inverse of the given function. f(x) = -1/2√x + 3, x ≥ -3
Which BEST describes the effect of the repetition of the line "No, baby, no, you may not go," from Dudley Randall's "Ballad of Birmingham"? A. It lulls the read
Which statement best describes the idea of monetarism? A. Aggregate supply and demand can only be influenced through fiscal policy. B. Changes in consumer behav