Question

solve the one variable equation 1) a) 9m = 81,b) m= 3,9,-3​

Answer 1

Answer:

9m=81

or, m=81/9

or, m=9

Answer 2

Answer:

m = 9

Step-by-step explanation:

(2) 9m = 81, 

m = 3, 9, −3

9m=81

Dividing both sides by 9

⇒9m9=819

⇒m=99m=81

Dividing both sides by 9

⇒9m9=819

⇒m=9

Hence, m = 9 is the solution of the equation