If: 9m+2m = 33 Then: m = 3
6
1/m + 1/2m = 6 LCD is 2m (2 + 1) / 2m = 6 3/2m = 6 3/6 = 2m = 1/2 m = 1/4
2m = 3m = 3/2Therefore m = 1.5
1m = 100cm 2m = 200cm 3m = 300cm So: 200cm+300cm=500cm Or 2m + 3m=5m
If: 9m+2m = 33 Then: m = 3
6
1/m + 1/2m = 6 LCD is 2m (2 + 1) / 2m = 6 3/2m = 6 3/6 = 2m = 1/2 m = 1/4
2m = 3m = 3/2Therefore m = 1.5
1m = 100cm 2m = 200cm 3m = 300cm So: 200cm+300cm=500cm Or 2m + 3m=5m
5m+3=3m+9 5m+3-3=3m+9-3 5m=3m+6 5m-3m=3m+6-3m 2m=6 (2m)/2=6/2 m=3
-2m + 7 = m - 2 +7 +2 = m +2m 9 = 3m 3m = 9 m = 9/3 = 3 to test: -2(3) + 7 = (3) - 2 -6 + 7 = 3 - 2 1 = 1
2m + 3cm = 2.03m or 203cm
Gather like terms: 2m - m + 3 + 4 = m + 7.
8 - 2m = 2 so 6 = 2m or m = 3.
11m + 6n - 2m + 9n = 9m + 15n or 3(3m + 5n)
3*(2m + 1) is equivalent.