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I don't understand 6k-6k+8-12k
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Jan 14, 2015
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I don't understand 6k-6k+8-12k
Mathematics
middle-school
Mdcarter
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6k - 6k + 8 - 12k
8 - 12k
Debralyn
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Jan 17, 2015
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Debralyn
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Okay, so first, take out all the ones with variables. You should have 6k,-6k,and -12k. Then, you simply combine like terms. 6k-6k-12k is -12k, and you include the +8 in your answer, so the answer is -12k+8.
Snagnever
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Jan 20, 2015
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