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OpenStudy (anonymous):
perform the indicated operation (-x+15)+(-5x-12)
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OpenStudy (anonymous):
do you know where to start??
OpenStudy (anonymous):
@etemplin nope
OpenStudy (anonymous):
since you're adding 2 quantities together, you can just get rid of the parenthesis, then combine like terms
OpenStudy (anonymous):
note: if you were subtracting them, you would change the sign of each of the terms in the second one, then combine like terms
OpenStudy (anonymous):
@etemplin so what's the answer?
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OpenStudy (anonymous):
-6x + 3
OpenStudy (anonymous):
-6x +3
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