a = 6b = 9a + b = 6 + 9 = 15
6b-14=-7-b 6b+b =-7+14 7b =7 b =1
1-6b+7=14 8-6b =14 -6b =6 -b =1 b =-1
6B = 1446B/6 = 144/6B = 24Double Check your Answer6B = 1446(24) = 144144 = 144So 6B = 144 when B = 24.
It is: b = -3
a = 6b = 9a + b = 6 + 9 = 15
-6b =15 -6b/-6 = 15/-6 b = -2.5
6b-14=-7-b 6b+b =-7+14 7b =7 b =1
27
1-6b+7=14 8-6b =14 -6b =6 -b =1 b =-1
If: 6b+21 = 7b-21 Then: 6b-7b = -21-21 And: -b = -42 So: b = 42
6B = 1446B/6 = 144/6B = 24Double Check your Answer6B = 1446(24) = 144144 = 144So 6B = 144 when B = 24.
It is: b = -3
5b - 3 - 2b = 6b - 3 3b - 3 = 6b - 3 3b - 6b = 3 - 3 b = 0
1.5
6b = 144 Therefore, b = 144/6 Therefore, b = 24
6b+b+b is the same as 6b+1b+1b you can add the numbers together if the variables are the same. 6b+1b+1b=8b