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Mathematics 10 Online
OpenStudy (anonymous):

Exp 8t - (-2) -14-(-5t) +53-9t

OpenStudy (mertsj):

When you have a negative sign in front of a parenthesis like this: -(3) that means remove the parentheses by changing the stuff inside to its opposite.

OpenStudy (mertsj):

So -(3)=-3 and -(-6)=6

OpenStudy (anonymous):

K

OpenStudy (anonymous):

on the answers 4t and 41...wat do I do after that

OpenStudy (mertsj):

Write down 4t+41 and you're done...I think. You didn't post any directions.

OpenStudy (anonymous):

I did 8t +5t+ -9t

OpenStudy (anonymous):

came up with 13

OpenStudy (anonymous):

then I did 53 + -14

OpenStudy (anonymous):

got 39

OpenStudy (anonymous):

then I did 2 +39 41

OpenStudy (mertsj):

\[ 8t - (-2) -14-(-5t) +53-9t\] \[8t+2-14+5t+53-9t\] \[(8t+5t-9t)+(2-14+53)\] \[(13t-9t)+(-12+53)\] \[4t+41\]

OpenStudy (anonymous):

That's what I got...just wanted to b sure

OpenStudy (anonymous):

thx

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