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Mathematics 18 Online
OpenStudy (anonymous):

Choose the expression that forms an equation with the given expression. 8 • 7 – 4 =

OpenStudy (ja1):

Equation means that two things are the same, therefore whatever you put on the right side needs to equal the left, so to start calculate what 8*7 - 4 is equal to

OpenStudy (anonymous):

52? @JA1

OpenStudy (ja1):

Precisely

OpenStudy (unklerhaukus):

so simplify this expression remember order of operations; multiplication come before subtraction, ... yep thats right

OpenStudy (ja1):

^

OpenStudy (unklerhaukus):

but you should end up with an equation, ie with an equals sign something like [that original expression] = [simplified expression]

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