Please solve this step by step/show your work.

Step-by-step explanation:

m - 6 = - 3

send - 6 to the other side

m = - 3 + 6

when you send something to the other side it gets the opposite sign. If it was a minus sign it will be plus sign or if it was a minus sign it will be a plus sign. So - 6 became +6 when we send it to right side of the equation.

Now we need to sum - 3 +6

m = - 3 +6

m = + 3

You may not need the plus sign and you can directly write m = 3

Hope it was clear and it helps! Please let me know if you have any questions.

m=9

Step-by-step explanation:

m - 6 = 3. simply add 6 to both sides to cancel

+6 +6. out the negative 6 because what

m = 9. you do on one side do on the other