barrowm18 barrowm18
  • 18-06-2021
  • Mathematics
contestada

x-y =3
work out 2x - 2y
work out the value of y-x

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 18-06-2021

Answer:

Step-by-step explanation:

[tex]x - y = 3\\\\2x - 2y = 2 ( x- y ) = 2 \times 3 = 6\\\\(y - x) = - (x - y) = - 3[/tex]

Answer Link

Otras preguntas

What is 1641 divided by 4in long division?
A school s 430 square meters rooftop solar panel generates about 1100 kWh of electricity each month. What might be the panel's dimensions? Use one dimension tha
What is the reciprocal of 9 and 1/9
PLZ HELP IN THIS QUESTION !!!!
State sales tax y is directly proportional to retail price x. An item that sells for 150 dollars has a sales tax of 12.32 dollars. Find a mathematical model th
Similie or Metaphor? I am Miss Quicksilver herself.
Kenny has 9more comic books than Bobbie. Together they have 95 comic books. Define a variable. Then write an equation that could be used to find the number of c
Name 2 sources that you used for your research
In which process are fossils formed by the compression of dead organisms over time? A)carbonization B)extinction C)mineralization D)radioactivity
Which of the following passages from Farewell to Manzanar most closely exemplifies the literary device personification?