-13
If a + b = 6, what is the value of 3a + 3b?
If: 7+3b = 61 Then: b = 18
3b -2 =7 b+4
12a + 6b + 6c = 6(2a + b + c)
(11, 5)
If a + b = 6, what is the value of 3a + 3b?
3b + 6 = 12 3b = 6 b = 2
Gathering like terms together, this is equal to 5a + 3b + 7c.
If: 7+3b = 61 Then: b = 18
its -24.
4b
3b -2 =7 b+4
12a + 6b + 6c = 6(2a + b + c)
(11, 5)
-3b=96+b -4b=96 b=-24
If you mean 3b+9 = 12 then b equals 1
b = -8