ejoel03 ejoel03

01-09-2021
Mathematics

contestada

simplify 7m+3n - (11-2m+n+5) -m+3n+8

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makamolelomile makamolelomile

01-09-2021

7 m + 3 and -(- 2 m+11+5)-m+3n+8

7m+3n-(-2m+n+10)-m+3n+8

7m+3n+2m-n-10-m+3n+8

7m+2m-m+3n-n+3n-16+8

Answer=8m+5n-8

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