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Identify the terms and like terms in the expression. 21x+6-x-5

User Shenglih
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21x+6-x-5
like terms: 21x and x
21x-x = 20x
like terms: 6 and 5
6-5= 1
= 20x+1
User Dave Kok
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3 votes
Like terms, 21x and x; and then 6 and -5
User Tomasz Pluskiewicz
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