Answer:
10
Step-by-step explanation:
First step is to get rid of the 5 on the left side of the equation. To do this, subtract 5 from both sides like this:
m/5 + 5 - 5 = 7 - 5
The 5s on the left side add to zero so you're left with m/5 + 0.
The right side now is 7 - 5 or 2.
So m/5 = 2. Now multiply both sides by 5 to get rid of the denominator 5 on the left side.
5 x m/5 = 2 x 5
On the left, 5 divided by 5 is 1 so you now have just m.
On the right you have 2 x 5 or 10
So m = 10
