breawna23 breawna23

06-03-2017
Mathematics

contestada

substitute or eliminate
2x+y=-2
y=-3x-5

Respuesta :

Аноним Аноним

06-03-2017

Substitute value of y from 2nd equation in first equation,

2x + y = -2
2x - 3x - 5 = -2
-x = -2 + 5
x = -3

Now, y = -3(-3) - 5
y = 9 - 5 = 4

In short, Your Answer would be: (-3, 4)

Hope this helps!

Answer Link

Аноним Аноним

06-03-2017

For you total answer it is (-3, 4)

Answer Link

Otras preguntas

A deficit in a nation’s financial account means a.it must limit the flow of foreign capital investment to make up the difference. b.it must have a deficit in

I don’t understand this ?

A random experiment has three steps with three outcomes possible for the first step, two outcomes possible for the second step, and four outcomes possible for t

Secondary succession can happen after primary succession or independently of primary succession. Please select the best answer from the choices provided T F

what steps led to the increasing hostility between germany and the united states

Which of the following would survive in a semi-arid to arid region of the western United States? a. short grasses and cacti b. tall deciduous trees c. tall coni

How many solutions does the equation 4p + 7 = 3 + 4 + 4p have?

H2 + O2 ----> H2O What is the mole ratio of hydrogen to water?

"My mistress’ eyes are nothing like the sun (Sonnet 130)" William Shakespeare, 1564 - 1616 My mistress’ eyes are nothing like the sun; Coral is far more red th

Which two hypotheses can be supported with quantitative data