thegaymer21451
thegaymer21451 thegaymer21451
  • 19-07-2016
  • Mathematics
contestada

Which expression is equivalent to (3x-5y)+(x+2y)?

1. 4x-7y
2. 4x-3y
3. 4x+3y
4. 4x+7y

Respuesta :

texaschic101
texaschic101 texaschic101
  • 19-07-2016
3x - 5y + x + 2y....combine like terms
4x - 3y
Answer Link
olemakpadu
olemakpadu olemakpadu
  • 19-07-2016
(3x-5y) + (x+2y)

Let just go ahead and open brackets and simplify

3x - 5y + x + 2y

3x + x + 2y - 5y

4x - 3y

So it is option (2).
Answer Link

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