If you want to solve for "b", divide both sides of the equation by 6. This will get rid of the six on the left side, and isolate "b", that is, "b" will be alone on the left side.
6B = 1446B/6 = 144/6B = 24Double Check your Answer6B = 1446(24) = 144144 = 144So 6B = 144 when B = 24.
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
-8 -6(-8) = 48
It is: b = -3
4d-2 equals 6b-4
-6b =15 -6b/-6 = 15/-6 b = -2.5
6B = 1446B/6 = 144/6B = 24Double Check your Answer6B = 1446(24) = 144144 = 144So 6B = 144 when B = 24.
12a + 6b + 9a + 14b =(12a + 9a) + (6b + 14b) =21a + 20b
5b - 3 - 2b = 6b - 3 3b - 3 = 6b - 3 3b - 6b = 3 - 3 b = 0
6b-14=-7-b 6b+b =-7+14 7b =7 b =1
If: 6b+21 = 7b-21 Then: 6b-7b = -21-21 And: -b = -42 So: b = 42
27
14c/100 -6b/100 = 102 and c + b = 2300 c = 2300 - b, so 14 x(2300 - b)/100 - 6b/100 = 102 (32200 - 14b) - 6b = 10200 32200 - 10200 = 6b + 14b 22000 = 20b b = 1100, c = 1200 Check: loss on bikes 66, profit on cards 168, net profit 102 QED
1-6b+7=14 8-6b =14 -6b =6 -b =1 b =-1
1.5
-8 -6(-8) = 48