197968 197968
  • 09-05-2018
  • Mathematics
contestada

Solve the system of equations

y = -8x

y = -5x - 9

Hint: replace "y" with an equivalent x term

( , )

Respuesta :

madelinej985 madelinej985
  • 09-05-2018
Because both answers equal y, we can set them equal to each other. So, -8x=-5x-9. Add five over to get -3x=-9. Divide and x=3. Then plug 3 in to solve for y. -8(3)=24. The ordered pair is (3,24).
Answer Link

Otras preguntas

Which does not describe Athens. A. A place where the people focused so exclusively on the war that they had little time for cultural pursuits. B. A greek city s
Carbon bonding is almost entirely _____.
sela put 6 times as many coins now as she had 4 months ago. if sela has 240 coins now, how many did she have 4 months ago
How do u determine the number of zeros to annex in the product of 0.002 and 0.003
Explain how to use the combine place value strategy to find 223 -119.
Which container holds more, a half gallon milk jug or a 2-liter juice bottle?
9 times as much as 7 tenths
Which does not describe Athens. A. A place where the people focused so exclusively on the war that they had little time for cultural pursuits. B. A greek city s
Estimate the sum for 1,537 times 242 then find the sum
What did Muslims bring to Ghana in the 10th century?