trex1369 trex1369

11-09-2017
Mathematics

contestada

4+|7-m|=5 solve for m

Respuesta :

kphung76127 kphung76127

11-09-2017

Subtract 4 from both sides
|7-m|=1

Solve the equation like so:
7-m=1
-m=-6
m=6

7-m=-1
-m=-8
m=8

Final answer: m=6 and m=8

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