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Mathematics 21 Online
OpenStudy (anonymous):

Solve: 2(x + 2) − (x + 1) = 8

OpenStudy (anonymous):

help

OpenStudy (karatechopper):

PEMDAS! Please Excuse My Dear Aunt Sally Parentheses Exponents Multiplication Division Addition Subtraction

OpenStudy (karatechopper):

First thing on the list is Parentheses!

OpenStudy (karatechopper):

ok So i see we have to distribute. Do you know the distributive property?

OpenStudy (karatechopper):

Hello?

hero (hero):

:P

OpenStudy (anonymous):

pemdas? i thought it was bedmas

OpenStudy (karatechopper):

LOL what does Bedmas stand for though?

OpenStudy (karatechopper):

Hero...what r u :P-ing about

OpenStudy (anonymous):

Brackets Exponents Division Multi Add Sub

OpenStudy (karatechopper):

Well yes that makes sense too

OpenStudy (anonymous):

Finally someone uses the math warrior's cry! my work is in the drawing|dw:1341628619952:dw| The answer is X=5

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