milkpriest milkpriest

15-02-2018
Mathematics

contestada

elimination using multiplication

x - y = -8
7x + 5y = 16

Respuesta :

cineusstanleyy cineusstanleyy

15-02-2018

5x - 5y = - 40
7x + 5y = 16

2x = 24
x = 8

x - y = -8
8 - y = - 8
-y= - 16
y= 16

(8,16)

Answer Link

Otras preguntas

Partial product for 7*43

What belongs in the empty space?

What is the number 2,305,012 written in expanded notation?

how would our life be affected if we could make our own food through photosynthesis?

How does society help science advance? . A. Society’s biases steer scientists toward studying certain ideas. B. Society produces technology that can be used

What happens when a lithium ion is attached to a fluoride ion?

Which of the following is an example of power the U.S. Constitution delegates to the national government? A) Enforce laws B) Borrow money C) Declare war D) Cond

Factor the common factor out of 8x3 + 12x.

who was the Aztec empire

If a person thinks they are not good at art/drawing then why do they give up, why don't they try and try again? Why don't they practice? 10 pts