190k views
2 votes
7m-4-9m-36=0
How solve for m

User Adam Simon
by
7.8k points

1 Answer

3 votes
To solve for m in the equation 7m - 4 - 9m - 36 = 0, we will follow the steps below:

1. Combine like terms on the left side of the equation:
(7m - 9m) - (4 + 36) = 0
-2m - 40 = 0

2. Add 40 to both sides of the equation to isolate the term with m:
-2m - 40 + 40 = 0 + 40
-2m = 40

3. Divide both sides of the equation by -2 to solve for m:
(-2m) / -2 = 40 / -2
m = -20

Therefore, the solution to the equation 7m - 4 - 9m - 36 = 0 is m = -20.
User Zypro
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories