4b
The answer to 6b plus 7 times 5-4b plus 1 equals 38. This is taught in math.
6 + 12 - 5 = 13
a=2b 4b=6c becomes 2b=3c a=3c
2a + 4b - 52a + 4b - 52a + 4b - 52a + 4b - 5
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
identity.
-86
5b = 21 + 4b 5b - 4b = 21 + 4b - 4b b = 21
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
4b - 1 = -4 + 4b + 3first, simplify and add together what you can.4b - 1 = -1 + 4b4b = 4bbecause 4b is always equal to 4b, the answer is infinite.
4b
I ask my 11 year old son. 2b + 18 = 4b Subtract 2b form each side: 18 = 2b Divide each side by 2: 9 = b which is the same as b = 9, but you knew that, didn't you?
The answer to 6b plus 7 times 5-4b plus 1 equals 38. This is taught in math.
2
-7+3b = 4b-8 3b-4b = -8+7 -b = -1 b = 1
-2b+8-4b = -5-11b+7 -2b-4b+11b = -5+7-8 5b = -6 b = -6/5