castilloesperanza399 castilloesperanza399

10-09-2021
Mathematics

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simplify the expression by combining like terms
7m+2n-3m+8n-4m

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arkosuahchilli arkosuahchilli

10-09-2021

7m+2n-3m+8n-4m

7m-3m-4m+2n+8n

7m-1m+2n+8n

6m+10n

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