Question

reduza os termos semlhantes das expressoes

A] 7x+5y+2x-3y+1


B] -4m-2m+8n+5+6m+3



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Answer 1

a) 7x + 2x + 5y - 3y + 1

9x + 2y + 1

b) -4m - 2m + 6m + 8n + 5 + 3

- 6m + 6m + 8n + 5 + 3

8n + 8