3(x - 2y) - 4(2x + 3y)

for x = -1 and y = 3

Question

3(x - 2y) - 4(2x + 3y)

    for x = -1 and y = 3

anonymous · Answer

-49

katrinakaif · Answer

Plug and Chug! 
3 (-1 - 2(3) - 4 (2(-1) + 3(3))

Use Pedmas

3( -1-6) -4(-2 + 9) 
3(-7) - 4(7)
-21 -28 
= -49 

P.S. @doubledrive Remember to show your work honey! :] (Check out the COC if you need additional assistance of why you need to)

anonymous · Answer

@KatrinaKaif its PEMDAS

katrinakaif · Answer

It doesnt exactly matter if it is PEDMAS or PEMDAS. Whether you do Multiplication or Division first will lead you to the same, accurate, answer. :]

anonymous · Answer

@KatrinaKaif no need to get offended, just i never seen PEDMAS only PEMDAS

katrinakaif · Answer

You gave me the last reason to be offended at double ;] No worries. Well now you see it as Pedmas. There's always more than one way to cook a hamburger as there is to write Pemdas and Pedmas! :D