Respuesta :

Answer:

34,400 = m

Step-by-step explanation:

25,000 = 0.5m + 7,800

-7,800                -7,800          subtract 7,800 from both sides

17,200 = 0.5m

--------     ---------

0.5           0.5                  divide both sides by 0.5

And you should be left with 34,400 = m

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