conceiteddae conceiteddae

03-12-2019
Mathematics

contestada

5x + y = 10
5y = 3x - 6
Solution: (0,0)
Solve for system of equations

Respuesta :

Yang100 Yang100

03-12-2019

Answer:

x=2, y=0. (2, 0).

Step-by-step explanation:

5x+y=10

5y=3x-6

-------------

y=10-5x

5(10-5x)=3x-6

50-25x=3x-6

50-25x-3x=-6

50-28x=-6

28x=50-(-6)

28x=50+6

28x=56

x=56/28

x=2

5(2)+y=10

10+y=10

y=10-10

y=0

Answer Link

Otras preguntas

true or false?it takes 365 1/4 days for Earth to complete one rotation around the sun.

Mack is participating in a research study in which he is asked to respond "true" or "false" to more than 300 statements such as, "I really enjoy spending time w

watson describes how he recognized that the two strands are held together by hydrogen bonds A) between the bases, B) adenine pairing with thymine, C) cytosin

there are 3/4 a pizza left over from the night before, how many 1/8th portions are there

Question 7 of 102 PointsThe photograph shows an invasive species of Burmese python. These snakes!have found a habitat in the Florida Everglades that is similar

What happens when the pH of a biological system gets too low?

**13 POINTS; I NEED HELP PLEASE (Provide explanation) An amusement park has opened a new roller coaster. It is so popular that people are waiting for up to 3

The market research department at a manufacturing plant determines that 30% of the people who purchase the plant's product during any month will not purchase it

The United States government is attempting to require all states reconfigure drivers’ licenses to conform to biometric standards at the federal level. This woul

Which air mass contains cold, humid air