dragon05 dragon05

04-03-2019
Mathematics

contestada

Solve the system using elimination:

12x - 8y = -12
6x + 4y = -30

Respuesta :

bnbbkpoole bnbbkpoole

04-03-2019

Answer: (-3,6)

Step-by-step explanation:

multiply the bottom by 2

12x-8y=-12

12x+8y=-60

-------------------

24x=-72

x=-3

so.......

12(3)-8y=-12

36-8y=-12

-8y=-48

y=6

Answer Link

Otras preguntas

The ability of an organism to change internally or externally in relation to changes in the environment is called

Sugary sports drinks are the best for hydration. a. True b. False

what is the effect on the mass number and charge of a nucleus when it loses an alpha particle?

Y=-2x-6 Y=x+9 Elimination method

5/12 hour = how many minutes. And 2/3 yard = how many inches

A person cannot see a single cotton thread 100 feet away, but if you wound thousands of threads together into a rope, it would be visible much further away. Is

Luis made 80% of what he made last week.If he made 72$ this week,how much did he make last week

What challenges did the Chinese face in the West?

Which of these sentences uses grammar correctly? Joan is the person who hired me. Joan is the person that hired me. Joan is the person whom hired me.

You are using 0.05 gallons per mile of a SUV gas tank that holds 16 gallons. y = - 0.05x + 16. (Or, if you wish you may use y = 16 - 0.05x. They are the same eq