\[67(m - 1) + 33(m + 4) =\]
\[= 67m - 67 + 33m + 132 =\]
\[= 100m + 65;\]
\[m = 6,867\]
\[100 \cdot 6,867 + 65 =\]
\[= 686,7 + 65 = 751,7.\]