jatoriagreen jatoriagreen

13-02-2020
Mathematics

contestada

What should we multiply the top equation by in order for both equations to have like coefficients?

2x-6y=26
-4x+5y=-31

Respuesta :

goddessboi goddessboi

13-02-2020

Answer:

Multiply by 2

Step-by-step explanation:

If we multiply 2x-6y=26 by 2, we get 4x-12y=52 and the x's cancel out, making it easier to solve for y, using the elimination process.

Hope this makes sense!

Answer Link

Otras preguntas

At camp, Miriam uses a pottery wheel to make three bowls in 2 hours. Duane makes five in 3 hours. who makes bowls faster, Miriam or Duane

what is 2 = y/5-8 plzzz answer!!!

When are the absolute value and the opposite of a rational number equal

convert 0.9 into a fraction using 100 for denominator

Your doctor prescribes you to take 400 milligrams of medicine every 8 hours.how many ounces of medicine do you take in a day?

9(2x-1)=3(x+2)+3x solve the equation thanks so much for your help guys or girls you have no idea how helpful it is :)

for the function f(x)=3xsquared- 2x+5 find f(1) f(-2) and f(a)

Multistep: Bart and Sam played a game in which each player earns or loses points in each turn. A player's total score after two turns is the sum of his points e

David's bowling score is 5 less than 3 times Aaron's score.The sum of their scores is 215.Find the sum of each student

Demarcus says the number 24 over 6 belongs only to the set of rational numbers.Explain his error