jake061 jake061
  • 03-02-2020
  • Mathematics
contestada

What is the x and y. Y=x+2 and 5x - 4y=3

Respuesta :

jimrgrant1 jimrgrant1
  • 03-02-2020

Answer:

x = 11, y = 13

Step-by-step explanation:

Given the 2 equations

y = x + 2 → (1)

5x - 4y = 3 → (2)

Substitute y = x + 2 into (2)

5x - 4(x + 2) = 3 ← distribute and simplify left side

5x - 4x - 8 = 3

x - 8 = 3 ( add 8 to both sides )

x = 11

Substitute x = 11 into (1) for corresponding value of y

y = 11 + 2 = 13

Answer Link

Otras preguntas

How can 25 e42 n=1 be rewritten?
graphs of exponential functions
Overall, how many protons are pumped by the membrane-associated electron transport system across the membrane for every molecule of nadh that is oxidized?
X-gal is included in the growth medium on which cells transformed with bacterial plasmids are grown. The reason x-gal is included is to _______.
One drink of an alcoholic beverage contains approximately how many kcal? a. 150 to 200 b. 50 to 100 c. 200 to 300 d. 100 to 150
Generating a rate law is complicated when the rate-determining step is preceded by a?
In 1787, how long did the Constitutional Convention delegates work? A. once every six days, all through the summer B. about six hours a day, for a month C. abou
How could you prepare 4-methyl-3-hexanone from ketone containing no more than six carbon atom?
Which sentence contains a detail that best supports desean’s claim? sentence 1 sentence 2 sentence 3 sentence 4
Solve for x. PLEASE HELP ASAP