Question

What would be the reasonable estimate for value of m 31+m=307

Answer 1

M= 276 31+276=307.
307-31=276 that’s how I found M

Answer 2

$\bf{Hey\ there!}$

$\bf{31+m=307}$

$\bf{\underline{SIMPLIFY}\ both\ sides\ of \ your\ particular\ equations$

$\bf{Like\downarrow}$

$\bf{m+31=307}$

$\bf{Next,\underline{SUBTRACT}\ by\ 31\ on\ your\ sides!}$

$\bf{Like: m+31-31=307-31}$

$\bf{Cancel:31-31}$ $\bf{because\ 31-31\ equals\ 0}$

$\bold{Keep:307-31\ because\ it\ helps\ solve\ the\ 'm'\ value}$

$\bf{307-31=276}$

$\boxed{\bf{Original\ answer:276}}$

$\boxed{\boxed{\bf{Estimated\ answer:280(probably\ your\ answer)}}}\checkmark$

$\bf{Good\ luck\ on\ assignment\ and\ enjoy\ your\ day!}$

$\frak{LoveYourselfFirst:)}$