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Can Someone Help Me Simplify These Expressions
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Jul 15, 2017
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Can Someone Help Me Simplify These Expressions
Mathematics
middle-school
Muny
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Muny
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-2k - (-7)k
= -2k + 7k
= 5k
-7(p + 2) + 9(p - 4)
= -7p - 14 + 9p - 36
= 2p - 50
Sergey Malyan
answered
Jul 21, 2017
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Sergey Malyan
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