Seudónimo Seudónimo
  • 02-03-2016
  • Mathematics
contestada

How do I make this equation equal?

25(m) + 75 = 35 (m) + 10

Please help!!!

Respuesta :

garydesir1
garydesir1 garydesir1
  • 02-03-2016

Subtract 35m from both sides

25m+75-35m=35m+10-35m

-10m+75=10

Subtract 75 from both sides

-10m+75-75=10-75

-10m=-65

Divide both sides by -10

-10m/-10=-65/-10

m=13/2

m= 6.5


I hope that's help ! Good night .

Answer Link
Exvited
Exvited Exvited
  • 02-03-2016
[tex]25(m) + 75 = 35 (m) + 10 \\ \\ 75 = 35m + 10 - 25m \\ \\ 75 = 10m + 10 \\ \\ 75 - 10 = 10m \\ \\ 65 = 10m \\ \\ \frac{65}{10} = m \\ \\ \frac{13}{2} = m \\ \\ m = \frac{13}{2} [/tex]

The final result is: m = 13/2 or m = 6.5.
Answer Link

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