ismaelmedina705 ismaelmedina705
  • 16-06-2020
  • Mathematics
contestada

What is the value of x in the equation 8x - 2y = 48, when y = 4?

Respuesta :

jj168
jj168 jj168
  • 16-06-2020
8x-2(4)=48 Then, 8x-8=48 Then, 8x=56 Then X=7


The value of x in the equation is 7.
Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-06-2020

Answer:

x = 7

Step-by-step explanation:

8x - 2y = 48

Let y=4

8x - 2(4) = 48

8x -8 = 48

Add 8 to each side

8x -8+8 = 48+8

8x = 56

8x/8 = 56/8

x = 7

Answer Link

Otras preguntas

How did World War I impact women in the United States?
I really need help! The concentration of salt is higher inside a cell than outside the cell. The concentration of water inside the cell is lower than it is outs
Shea's mother wanted to get him a doctor's bag for a graduation present. She thought it would cost $125, but the actual cost was $95.99 . What is the percent er
Who are the "fools" mentioned in the poem "Trees"? A. Trees B. Robins C. Poets D. Gods
what are the two legends about the founding of rome
what best explains why the use of fossil fuels for energy production is a not a long-term solution to the world's energy needs?
The inhabitants of what are now Mexico and Central America were
The two kinds of prepositional phrases found in sentences are adjective and adverb phrases. a. True b. False
why has the world witnessed globalization in sports
What were costs and benefits of settling on the Great Plains