miahl1444 miahl1444
  • 02-04-2022
  • Mathematics
contestada

Solve the simultaneous equations
.
3x + y = 10
y = 2 - x
X =
y =

Respuesta :

bdilsai06
bdilsai06 bdilsai06
  • 02-04-2022

Step-by-step explanation:

please mark me as brainlest

Ver imagen bdilsai06
Answer Link
zhixin205
zhixin205 zhixin205
  • 02-04-2022

Answer:

3x + (2 - x) = 10

3x + 2 - x = 10

2x + 2 = 10

2x = 10 - 2

2x = 8

x = 8/2

x = 4

y = 2 - x

y = 2 - 4

y = -2

Answer Link

Otras preguntas

When slavery was abolished?
What are the distinct factors of 40
how to write 430,290,100 in expanded form
Which sentence is appropriate in a letter to a friend but not in a formal report? a. Brisbane is located about ten hours north of Sydney, Australia. b. It's a
Nia has number cards 2,3,8,9, and 5 . What are the different way bus can arrange the cards to show only even numbers with 2 in the ten-thousand place?
What are things left behind by early people ?
Approximately how long ago did the Neolithic Revolution begin?
What does the suffix -ology mean? a. an action or practice b. a condition or state c. a belief or branch of learning d. a form of government
what does john locke mean when he says that all men are naturally in "a state of perfect freedom with the bounds of the law of nature"
in the late 1800s, the first state government reform legislation regarding railroad practices addressed