Question

(3/7m-3+4n)+(2/7m-2n+6)

Answer 1

`=\tt (3)/(7) m - 3 + 4n + (2)/(7) m - 2n + 6`

`=\tt (3)/(7) m + (2)/(7) m + 4n - 2n + 6 - 3`

`\color{plum} =\tt (5)/(7)m + 2n + 3`

○=> Therefore,

`\color{hotpink}\tt (3)/(7) m - 3 + 4n + (2)/(7) m - 2n + 6 \color{plum}= (5)/(7) m + 2n + 3`

Answer 2

= 5/7 m+2n+3 is your answer

Hey do you need an explanation let me know if you doo!!!

Explanation: