Destinyfongchoy Destinyfongchoy

04-01-2018
Mathematics

contestada

Solve the system
12x+2y=86
6x+2y=56

Respuesta :

Аноним Аноним

04-01-2018

12x+2y=86 -
6x+2y=56
-------------------
6x = 30 => x = 30 : 6 = 5

2y = 56 - 30 => 2y = 26 => y = 13

Answer Link

Otras preguntas

which of the following plural nouns have spelled correctly

which body of water tends to produce single species growth of seagrasses

Why is diction important?

Who led troops in California against Mexico?

Which stanza structure does Emily Dickinson use in this excerpt from “Hope Is the Thing with Feathers”? Hope is the thing with feathers That perches in the soul

What are the contents of the Milky Way Galaxy? (what is in it? be general)

explain how you know 21/30 is greater than 2/3

Is the worship of only one god

Select all that apply. Which statements are supported by the second law of thermodynamics? The usable energy in the universe is decreasing. The usable energy

Where does the subtrate bind to the enzyme