Question

Solve 5(1 – 3m) = 30 – 2(4m + 7)

Answer 1

5-15m=30-8m+7
5-15m=37-8m
-5 -5
-15m=32-8m
+8m +8m
-7m=32
m=-4.5...

Answer 2

thank you! :)

Answer 3

Hmm, that's not what I got:

\[\Large \begin{array}{l}
5(1 - 3m) = 30 - 2(4m + 7)\\
5 - 15m = 30 - 8m - 14\\
- 15m + 8m = 30 - 14 - 5\\
- 7m = 11\\
m = - \frac{{11}}{7}
\end{array}\]