jacksonrose959 jacksonrose959

04-03-2021
Mathematics

contestada

Would you solve this by multiplying the second equation by 2 or -2 and why?

2x+6y=3 , x-3y=-1

Respuesta :

narutofan121345 narutofan121345

04-03-2021

Answer:

-2

Step-by-step explanation:

It would be -2 because x=-2. 3 divided by -2=-1

Answer Link

Otras preguntas

1)how can motion appears differently to different observers? 2)what are some ways you could describe the motion of a car?

What is imperialism? A. love for, and devotion and loyalty to, one's nation. B. to introduce industry into (a country, region, or the like); make industrial.

What is the percent of 110 to 275

how to explain why a trapezoid is a quadrilateral but a quadrilateral is not always a trapezoid

The first vertebrates on land were A. reptiles. B. fishes. C. amphibians. D. arthropods.

what ruler established a united Christian community in western Europe

one of the cats in the neighborhood had six kittens all about the same size. If each of the new kittens weighed about5 1/2 ounces, how much would all the new ki

Mark each statement if it is true. A. Lake Victoria, located in the Sahara, is Africa’s smallest lake. B. Mount Kilimanjaro is the highest peak in Africa. C.

Vicky came home from the matinee at 5:45 pm.The travel time to and from the cinema was 1/2 hr each way . She spent 2 1/4 hrs at the cinema . What time did she l

Which of the following resources is a nonrenewable resource? A.) Gold B.) Carbon C.) Tree D.) River