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

The red line below is perpendicular to which of the following
At the movie theater, child admission is $5.30 and adult admission is $8.60. On Monday, three times as many adult tickets as child tickets were sold, for a tota
can someone help me please! emergency
write the equation of the line that is parallelto the graph of y=2/3x+7 and passes through the point (-1 -2)
Find the number if 60% of it is 120
Why does the author of how to jump-start a car include this image
Robbin earned $80 over the weekend and Beth made $70. Which statement shows who made more money over the weekend?
Which of the following comments is most likely to be made in a group characterized by groupthink? A. "In order to proceed democratically, we need to know the ho
which statement best explains the change over the 10 year period?
Which sentence contains a correctly identified compound object in a prepositional phrase