cookiehero cookiehero
  • 12-08-2018
  • Mathematics
contestada

Solve for m

3−2(9+2m)=m

Respuesta :

mikeypechina mikeypechina
  • 12-08-2018

the answer is m= -3

distribute the -2 then solve

Answer Link
6y6
6y6 6y6
  • 12-08-2018

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

Answer Link

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