how much is a - 2b + 3c greater than 2a + 3b - c
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1
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I was studying the periodic table. My teacher said that Group 1 elements are called alkali metals because their oxides are soluble in water and ...
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I was studying the periodic table. My teacher said that Group 1 elements are called alkali metals because their oxides are soluble in water and ...
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11
Answer:
a-2b+3c-(2a+3b-c)
a-2b+3c-2a-3b+c
-a-5b+4c
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