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maddalynnnn
maddalynnnn maddalynnnn
  • 04-10-2015
  • Mathematics
Answered

6m+5-3m=7(m-1) help with equation.

Verified Answer :

sydawong2001
sydawong2001 sydawong2001
  • 04-10-2015

6m + 5 - 3m = 7 (m-1)
6m + 2m = 7m - 7
8m = 7m - 7
m = -7

Answer Link
Rachelz Rachelz
  • 04-10-2015

6m + 5 - 3m = 7m-7 
3m +5 = 7m-7 
-3m       -3m
       5 = 4m -7 
     +7          +7 
      12= 4m 
divide both sides by 4 
answer should be 3

Answer Link

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