If: m = 20 Then: 3m+18 = 78
2m + 2 = 3m + 4 => 2m-3m = 4-2 => -m = 2 => m= -2
-3m + 8 = 2 -3m = 2 - 8 -3m = -6 m = -6/-3 m = 2
m = -12
If: 7+3m = -29 then the value of m is -12
If 3m - 7 = 8, then m = 5
If: m = 20 Then: 3m+18 = 78
3m + 15 = 45 3m = 30 m = 10
2m + 2 = 3m + 4 => 2m-3m = 4-2 => -m = 2 => m= -2
-3m + 8 = 2 -3m = 2 - 8 -3m = -6 m = -6/-3 m = 2
m = -12
If: 7+3m = -29 then the value of m is -12
Well, 3m + m = 4m so 88 divided by 4= 22 there fore m =22 and 3m = 66
M = 22
70
3m+2=17 First, subtract 2 to get m on one side. 3m+2-2=17-2 3m=15 Divide by 3 to get m by itself. 3m/3=15/3 m=5 m equals 5.
-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1