Question

What is 17.70 = 7/2m + 13.50 ?

Answer 1

answer:  $m = 1.2$

work:

$17.70 = \frac{7}{2} m + 13.50$  | subtract 13.50 and move it over

$4.2 = \frac{7}{2}m$  | divide by 7/2

$1.2 = m$  | final answer