Q: Solve and check 3m plus 8 equals 44?

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Well, 3m + m = 4m so 88 divided by 4= 22 there fore m =22 and 3m = 66

3m = 14 m = 14/3

3m-5 = 7-21 3m = 7-21+5 3m = -9 m = -3

75

5m+3=3m+9 First get the ms and the constants on separate sides. Do this by subtracting 3 from both sides (5m=3m+6) Then subtract 3m from both sides (2m=6) then divide both sides by 2 to find m. (m=3)

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3m + 9 = 36subtract 9 from both sides3m = 27divide both sides by 3m = 27/3 = 9

Well, 3m + m = 4m so 88 divided by 4= 22 there fore m =22 and 3m = 66

9m + 9m + 3m + 3m = 24m

3m = 14 m = 14/3

3m + 15 = 45 3m = 30 m = 10

3m-5 = 7-21 3m = 7-21+5 3m = -9 m = -3

0.5 + 4m = 3m - 2.5 (subtract 0.5 and 3m to both sides)0.5 - 0.5 + 4m - 3m = 3m - 3m -0.5 -2.5m = -3Check:0.5 + 4m = 3m - 2.5 (substitute -3 for m)0.5 + 4(-3) =? 3(-3) - 2.50.5 - 12 =? -9 -2.5-11.5 = -11.5 TrueThus, for m = -3 the above equation is a true statement.

75

5m+3=3m+9 First get the ms and the constants on separate sides. Do this by subtracting 3 from both sides (5m=3m+6) Then subtract 3m from both sides (2m=6) then divide both sides by 2 to find m. (m=3)

Add 12 to each side: 3m = 6; m = 2

3m + 11n = 3

If 3m - 7 = 8, then m = 5