Question

Really need help with this inequality problem............

Answer 1

\[5\le 5-2 (4m +7)\]

Answer 2

Do you want to find m ?

Answer 3

yes

Answer 4

Is M\[M \le \frac{ -7 }{ 4 }\] ???

Answer 5

The steps is below (hope it is correct)

\[5 \le 5-2(4m+7)\]
\[5 - 5 \le -2(4m+7)\]
\[0 \le -2(4m+7)\]
\[0 \le -8m-14\]
\[14 \le -8m\]
\[\frac{ -14 }{ 8 } \ge M\]
\[\frac{ -14 }{ 8 } \ge M\]
\[M \le \frac{ -7 }{ 4 }\]