3m + 11n = 3
9m + 9m + 3m + 3m = 24m
10 + 3mm = 2010 + 3x20 = 70
If 3m - 7 = 8, then m = 5
-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1
3m + 11n = 3
It is an equation and the value of m is -6
9m + 9m + 3m + 3m = 24m
70
The slope is 3.
10 + 3mm = 2010 + 3x20 = 70
The equation 3m - 3m - 7 = 0, simplifies to -7 = 0 this means that the the solution is no solution, since -7 doesn't equal 0.
75
Without any equality signs the given terms can't be classed as equations.
If 3m - 7 = 8, then m = 5
If: 7+3m = -29 then the value of m is -12
If: m = 20 Then: 3m+18 = 78