7m + 2 = 37 or 7m = 37 - 2 or 7m = 35 So m = 5
7m + 8 =71 7m = 71 - 8 7m = 63 m = 63/7 m = 9
Add 10 to each side: 7m = 49 so m = 7
500 does.
Oh, dude, 7m times n is just 7m times n. It's like when you have seven apples and you multiply them by the number of apples you have... you just get 7 times the number of apples. So, yeah, 7m times n equals 7mn. Easy peasy, lemon squeezy.
7m-5 = 9 7m = 9+5 7m = 14 m = 2
If 7m = 4n+2 and 7m+2 = 8 m = 6/7 and n = 1
7m + 2 = 37 or 7m = 37 - 2 or 7m = 35 So m = 5
6
700
10m 7m 7m
7m + 8 =71 7m = 71 - 8 7m = 63 m = 63/7 m = 9
-7m + 20 = -17m - 1010m = -30m = -3
Add 10 to each side: 7m = 49 so m = 7
The area of triangle is : 21.0
5m-7m = 12 -2m = 12 -2m/-2 = 12/-2 m = -6
7 - 14m