Question

B Solving an Inequality 3 What is the solution to 7 - m < 21? m < 49 Om > 49 Om>-49 Om

Answer 1

The inequality is

`(-3)/(7)m<21`

we need to isolate the m in order to solve the inequality

`\begin{gathered} -3m<21(7) \\ -3m<147 \end{gathered}`
`\begin{gathered} m>(147)/(-3) \\ m>-49 \end{gathered}`

the answer is m>-49