angieolivo65 angieolivo65
  • 15-06-2022
  • Mathematics
contestada

Jaime adds equations A and B to solve this system of equations. Why is this method
generally valid for solving a system of equations?

Jaime adds equations A and B to solve this system of equations Why is this method generally valid for solving a system of equations class=

Respuesta :

vintechnology vintechnology
  • 17-06-2022

The elimination method is valid for the system of equation because the y term cancels.

How to solve a system of equation using elimination method?

The system of equation can be solved using elimination methods.

Therefore,

x - 2y = 3

3x + 2y = 17

Hence,

x + 3x  = 4x

-2y + 2y = 0

3 + 17 = 20

Therefore,

4x = 20

The y term cancels. Therefore, we can solve for x and later solve for y.

learn more on equation here: https://brainly.com/question/17746153

#SPJ1

Answer Link

Otras preguntas

The amount of tax for each camera is $5.25 and the tax rate is %6. Explain how the equation
Award-winning author Sonia Nazario is best known for her Pulitzer Prize–winning biography Enrique’s Journey. The book brings to life the very real and dangerous
Match the meaning of each verb with its infinitive form. 1. ____dormir 2. ____almorzar 3. ____volver 4. ____empezar 5. ____entender 6. ____querer A. to understa
A piece of aluminum has a volume of 12 cm3and a mass of 32 g. What is its density? Do not forget the units.
What is the least common denominator (LCD) of1/2and2/3? A).5 B).6 C).12 D).18
what is 11000x2994 i need help i lost my calculater
Which of the following was NOT a crop produced in the royal colony of Georgia​
What three characteristics of a command economy
Carlos has 3/7 pounds of pumpkin seeds evenly into 3 envelopes,how much pumpkin seeds is in each envelope​
The human heart is divided into chambers.