hangatumuktar hangatumuktar
  • 24-10-2017
  • Mathematics
contestada

What is solution to the system of equations? Y=5×+2 3×=-y+10

Respuesta :

taniaorozco
taniaorozco taniaorozco
  • 24-10-2017
y = 5x + 2
3x = y + 10

3x = y + 10
3x = 5x + 2 + 10
3x = 5x + 12
3x - 5x = 12
-2x = 12
x = -6

substitute x = -6 into y = 5x + 2

y = 5(-6) + 2
y = -30 + 2
y = -28

x = -6, y = -28

hope this helped, God bless!
Answer Link

Otras preguntas

some white powder from your kitchen fizzes when you put it into vinegar. you can tell this (is/is not) a chemical reaction
Which of the following men was NOT a famous economist? A. John Maynard Keynes B. Sigmund Freud C. Adam Smith D. Karl Marx
What is the square root of 1/16?
Conquistadores were natives of what country
Choose yes if you would document the item. Choose no if you would not document it. Matthew Means said that children must have exposure to the arts to live a ful
What is 80 0.8 and 80% as unreduced fractions
Say six people can be seated at a table. If two tables are put together 10 people can be seated. How many tables are needed to make a long table that will seat
is Euglena a prokaryotic or eukaryotic organism? explain
31.75 rounded to the nearest tenths
do a mirrors affect the way plants grow