You can put this solution on YOUR website! List the like-terms: ,,,,,
Like terms are those terms containing the same variable or combination of variables.
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You can put this solution on YOUR website! Like terms are the constants/variables that constantly show up for all the monomials. For -7m and 7dm2, 7 and m are the like terms. For 6d2m and 7d2, d2 is the like term.