adri3613 adri3613

04-12-2019
Mathematics

contestada

How do you find the value of each variable if y=3x-6 and x=2x+1

Respuesta :

Yang100 Yang100

04-12-2019

Answer:

x=-1, y=-9. (-1, -9).

Step-by-step explanation:

y=3x-6

x=2x+1

----------

x-2x=1

-x=1

x=-1

--------

y=3(-1)-6=-3-6=-9

Answer Link

Otras preguntas

Tinsley Plastics manufactures plastic bottles used for beverages and household cleaners. The average net book value (NBV) of assets during the quarter is estima

Earthquake X has a magnitude of 8.2 on the Richter scale. Earthquake Y has a magnitude of 5.5 on the Richter scale. How much more powerful is Earthquake X? Roun

The cost of a first-class postage stamp in 1962 was 4. In 1999 it is 33. The cost was (and is) growing exponentially. What was the growth rate? What will be the

A variable needs to be eliminated to solve the system of equations below. Choose the correct first step. -4x + y = -35 -2x - y = -7 Add to eliminate x. Add to e

Two friends, Bob and Ben, each buy one ticket for a drawing. They can choose six numbers from a total of one hundred numbers (0 - 99) for their ticket. Bob choo

PLEASE HURRY I NEED THIS NOW!!! Who was second in command to the local kings and managed the city-state courts in the Azte

TIME SENSITIVE I REALLY NEED HELP Which function is continuous at x = 18?

Atoms with certain characteristics are radioactive. Which of those below will always be radioactive? A. all atoms with more neutrons than protons B. all atoms w

In what kind of writing are the reporter's questions who, what, where, when, why, and how particularly useful?A.in writing descriptions of peopleB.in telling

Choissez le bon pronom. Je vais ——- acheter un demi kilo