saysaylovesparis
saysaylovesparis saysaylovesparis
  • 03-08-2020
  • Mathematics
contestada

What is the result of adding these two equations?
62 + 2y = -2
3x - 2y = -5

Respuesta :

HumanBein
HumanBein HumanBein
  • 03-08-2020

Answer:

x = -7/9; y = 4/3.

Step-by-step explanation:

I will assume that the top equation is 6x + 2y = -2, and the bottom one is 3x - 2y = -5.

If you add the two...

(6x + 3x) + (2y + (-2y)) = (-2 + (-5))

9x + 0 = -7

9x = -7

x = -7/9

6(-7/9) + 2y = -2

-42/9 + 2y = -18/9

2y = 24/9

y = 24/18

y = 12/9

y = 4/3

Hope this helps!

Answer Link

Otras preguntas

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?
Newtons third law of motion is also known as the law of ?
What's a good slogan for a dietitian (have dietitian in it) ?
when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?
Why did president Washington want the United States to remain neutral
Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en
What culture believes health is harmony between man and nature?
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
How did the Declaration of Independence change the nature of the American Revolution?
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.