saidisofia75700 saidisofia75700

03-03-2021
Mathematics

contestada

-14=3x-y
2y=-8x

final answer: how many solutions are there??

Respuesta :

unicorn3125 unicorn3125

04-03-2021

Answer:

One solution: (-2, 8)

Step-by-step explanation:

2y = -8x ⇒ y = -4x

-14 = 3x - y

-14 = 3x - (-4x)

-14 = 3x + 4x

-14 = 7x

x = -2

y = -4(-2) = 8

The solution: (-2, 8)

Answer Link

Otras preguntas

"which band was led by guitarist peter buck and vocalist michael stipe?"

Can you give me a short summary (a sentence or two) on Shakespeare’s Macbeth. And what it is.

A deck of cards is shuffled and three cards are delt. find the chance the second card is spade and the third card is heart

The right to a trial by jury in a criminal case is outlined in which amendment?

. Find the approximate length of the hypotenuse of a right triangle with leg lengths 8.4 cm and 7.6 cm. 4.00 cm 7.99 cm 5.66 cm 11.33 cm

It takes 10 workers 24 hours to do a job. Fill in the chart.

what is the relationship between hitech and hipaa

Can things of aluminum have a greater mass than things made of iron?

There is no universally agreed-upon definition of cultural competence.

The law of segregation states that allele pairs separate during gamete formation. How then do we have two alleles for a trait? We receive one allele from each