ZamoraRiley5 ZamoraRiley5
  • 18-11-2020
  • Mathematics
contestada

To solve this system of equations by elimination, what operation could be used to eliminate the x- variable and find the value of y?

Respuesta :

pezgrl78 pezgrl78
  • 18-11-2020
You would need to multiply one or both equations by a number that would give the the same number but opposite signs so that they cancel out.
Ver imagen pezgrl78
Answer Link

Otras preguntas

The change in the value of an account when given to the nearest dollar ? Identify the set of numbers that best describes .
What economic and political reforms did Solon initiate?
The change in the value of an account when given to the nearest dollar ? Identify the set of numbers that best describes .
13 points!What is 16,700,000,000,000,000 estimated as the product of a single digit and a power of 10? A. 2x10^16 B. 2x10^15 C. 1x10^16 D. 1x10^15
Write repeating decimal as a fraction 0.2045454545
Find the greatest common factor of 12,18,26
Explain how exchanges of agricultural technology between Europeans and Native Americans helped Jamestown survive.
10 × 7 thousand in unit form
Whats 42=-2d+6 answer?
A bag of rice has a mass of 3.18 pounds. Find its mass in kilograms