Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

4m=9m-20 equals what

Sagot :

4m=9m-20

You need to get "m" all on one side.

Take -9m from each side

-5m=-20

Divide -20 by -5m

-20÷-5=4

m=4

logo88
4m=9m-20
0=5m-20 (subtract 4m to both sides)
5m=20 (add 20 to both sides)
m=4 (divide by 5 to both sides)