sophie11k sophie11k

08-02-2022
Mathematics

contestada

Solve the simultaneous equations
x - 4y = 27
x - y = 9

Respuesta :

24bwhiti 24bwhiti

08-02-2022

Answer:

Step-by-step explanation: x-4y=27

add 4 to 27

x=27+4y

x-y=9

add y to 9

x=9+y

hope it helps

Answer Link

Otras preguntas

evaluate 7 to the 3rd power x 7 to the 3rd power

Most space lawyers agree that the barrier between airspace and outer space lies somewhere between where the highest planes fly and the lowest satellites orbit.

Please help! Drag the correct labels to the image. The labels can be used more than once. Match the correct climate to each range of latitude.

A neighbor of yours is getting ready to plant a garden of flowers in his backyard. He asks you for ideas on how to conserve soil. You notice that his backyard h

The paragraphs below, excerpted from Barry Lopez's essay "Flight," have been scrambled. Which paragraph flows logically?

Need help :(( you can answer one or both of the questions

Assignment 3: Chatbot What the code for assignment 3: chatbot Edhesive.

The perimeter of a rectangle is 64 feet. The length is two more than double the width. Find the dimensions of the rectangle. (Remember Perimeter of rectangle =

The Link Below has the Questions and make sure it is all research of 10 days or earlier! PLEASE HELP

What’s the pros and cons of Rome becoming a empire