willielloyd469 willielloyd469

02-11-2019
Mathematics

contestada

Given the following system of equations: 2x+6y=12, 4x+3y=15

Respuesta :

mvb7075 mvb7075

02-11-2019

2x + 6y = 12..........(1)

4x + 3y = 15............(2)

(1) * 2

= 4x + 12y= 24

SUBTRACT (1) & (2)

= 4x + 3y = 15

4x + 12y = 24 ( - )

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

-9y = -9

y = 1

x = 3

Answer Link

Otras preguntas

How do you solve this problem 58=(2/3)w

Suppose a parabola has an axis of symmetry at x=-1 a maximum height of 6 and passes through point -2,1. Write the equation of the parabola in vertex form

after the movie, 99 out of 130 people surveyed said they like the movie. what is the experimental probability that the next person surveyed will say he or she l

Why organisms typically adapt over time?

Subtract. (9j+9)–(8j+4)

The shoes floated low in the water, while the ducks floated high in the water. how could this fact have changed the course and speed of both the shoes and the d

How do the mitochondria and vacuole work together?

What cause the decline of the roman republic

How many seconds are in a day?

what does triangle trade mean