Answer :
[tex]2(m-5)+6[/tex]
To find a math expression equivalent to the given equation you make the operations nedded to simplify the expression. In this case is a multiplication:
[tex]a(b+c)=ab+ac[/tex]Then you have:
[tex]2(m-5)+6=2m-10+6[/tex][tex]=2m-4[/tex]Then, the given equation is equal to 2m-4