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3k + 10 = 2k - 21 what is k
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3k + 10 = 2k - 21 what is k
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Mar 17, 2018
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3k + 10 = 2k - 21 what is k
Mathematics
middle-school
Mpartel
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K= -31!
k= -21-10
k= -31
Lev Romanov
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Mar 19, 2018
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Lev Romanov
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3k+10=2k-21
-10 -10
3k=2k-31
-2k
k=-31
that's your answer
Toan Lu
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Mar 22, 2018
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Toan Lu
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