robiejacie robiejacie
  • 04-02-2020
  • Mathematics
contestada

solve for x and y
​

−8y+9x=−5
8y+7x=−75
​

Respuesta :

meredith48034
meredith48034 meredith48034
  • 06-02-2020

Answer:

-8y + 9x = -5

8y + 7x = -75

16x = -80

x = -5

8y + 7(-5)= -75

8y - 35 = -75

8y = -40

y = -5

(-5,-5)

Answer Link

Otras preguntas

Which explains what George Rogers Clark, the Marquis de Lafayette, and George Washington had in common? A. They all wrote in support of independence. B. They
What is the mixed number for 65/7?
mrs.rosso has to travel 390 miles on a highway. she drives 130 miles in 2 hours
Seven thousand divided by five
what is the ratio 812 in simplest form
24x+2y=52 6x-3y=-36 How would I solve by elimination showing work
Which one of the following correctly lists features of eukaryotic cells that distinguish them from prokaryotic cells?
Find the geometric mean of 275 and 11 275/x=x/11 x^2= 3025 x=sq rt 3025 now I'm not sure what to do.
A Pastry chef created a 40-ounce Sugar solution that was 28% from a 20% sugar solution and a 40% sugar solution .How much of the 20% sugar solution and how much
help me please points and crown