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2 years ago

6

Valus of m is :m+2m-6= -12+2m

2 answers:

nata0808 [166]2 years ago

7 0

M + 2m - 6 = -12 + 2m
3m - 6 = -12 + 2m
      +6     +6
--------------------------------
3m = -6 + 2m
-2m       -2m
-----------------------
1m = -6
/1      /1

m = -6

jolli1 [7]2 years ago

7 0

To find the value of the variable m;

m + 2m - 6 = -12 + 2m
3m - 6 = -12 + 2m (combined like terms)
3m - 2m - 6 = -12 + 2m - 2m (subtracted 2m on both sides)
m - 6 + 6 = -12 + 6 ( added 6 on both sides)
m = -6
Hope this helps :)

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