cici84 cici84
  • 04-03-2019
  • Mathematics
contestada

I need these answered

I need these answered class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-03-2019

Answer:

x = 19/5

Step-by-step explanation:

5x-4y = 17

Let y = 1/2

5x-4(1/2) = 17

5x -2 = 17

Add 2 to each side

5x-2+2 =17+2

5x=19

Divide by 5

5x/5 = 19/5

x = 19/5

Answer Link

Otras preguntas

why are fossils of clams more numerous than those if the worms or cnidarians ?
How do you divide with a two digit number? Like 183 850 divided by 48.
Why is living important
what role did sectionalism play in Lincoln's winning the 1860 election?
how can astronomers use rocks from the moon to estimate the age of the solar system ?
katherine spends 1,089.72 each month for rent and supplies to run her salon. If she charges $18 for a haircut how many hair cuts must kathrine do to cover her e
The sum of two numbers is 44.The larger number is 20 more than the smaller number. What are the numbers?
From where did the first novel originate?
could you tell me what is an embryo?
what are the 2 properties of enzymes that allow them to act as biological catalysts?