Question

How do you solve `3m - 1 + 4m = 5`?

Answer 1

`3m -1 + 4m = 5`

Now combine the 3m and 4m:

`7m -1 = 5`

Adding 1 to both sides ;

`7m -1 + 1 = 5 +1`

`7m = 6`

`m = 6/7`