Question

How do you solve `-7m - 6= - 20`?

Answer 1

`m=2`

Explanation:

Begin by adding `6` to both sides

`-7m-6color(red)(+6)=-20color(red)(+6)`

`-7m+0=-14`

`-7m=-14`

Divide both sides by `-7`

`-7/color(red)(-7)m=-14/color(red)(-7)`

`m=2`