Question

Solve for m 3−2(9+2m)=m

Answer 1

the answer is m= -3

distribute the -2 then solve

Answer 2

m = -3

3-2*(9+2*m)-(m)=0

Step One :

(3 - 2 • (2m + 9)) - m = 0

Step Two: None.

Pulling them out like terms.

-5m - 15 = -5 • (m + 3)

Step Three:

-5 • (m + 3) = 0