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Q: What is the value of 7m plus 2 equals 5m plus 18?

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3+4m+5m=214m+5m=21-39m=18m=18/9m=2

11

4m+9+5m-12=42 9m=45 m=5

40

m = 4

.230

(10, 2)

simplified it equals, 9m+8

-5m-3+4 = 11 -5m = 11+3-4 -5m = 10 m = -2

The answer is every one of infinitely many points on the line whose equation is 14k = 5m + 38

-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1

4m+9+5m-12=42 9m=45 m=5

2 - 7n = 6therefore 7n = 2 - 6 = -4 and so n = -4/7 Then 5m + 7n = 6.4 becomes 5m - 4 = 6.4 so that 5m = 10.4 and then m = 10.4/5 = 2.08

25

5m - 5 + 2 = 1 Therefore, 5m - 3 = 1 5m = 4 m = 4/5 m = 0.8

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

5m-5n+5m+5n When simplified: 10m

5m=40/5=/5m=8

4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5

4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9

It is a variable which, in the given expression, can have any value you like.

-7m - 3m + 5m = -5m

That's going to depend on the values of 'm' and 'p'. As soon as either of them changes, the value of (5m + 3p) instantly changes.

5m - 6 + m + 10 = 6m + 4

5m = 2m - 153m = -15m = -15/3m = -5