Simplify: 3m + 7
Simplify:
3m + 7 + 2m
2g + 2 + 5g + 7
4g+12
7g+9
16g
6g + 8 - 3g - 2
7b + 4 - b + 3
8b+7
13b
6b+7
4(3 + 2r)
2(3v + 7) - 4v
2v+14
6v+14
6v+10
7(b + 2) + 7
4(2m + 3)
20m
4m+6
8m+12
x-1 = -3
-4
4
2
-2
-8 = x+7
-4x = -16
x = -4
Tačno
Netačno
-8x = 16