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It looks like a meaningless collection of letter and numbers. There is no mathematical operator between 4b and 3, there is no sign of equality of or inequality.

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The expression 4b 3-9 is not clear. It seems to be missing an operation between 4b and 3. If it is meant to be 4b + 3 - 9, then it simplifies to 4b - 6.

Q: What is 4b 3-9?

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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.

Well if it is worded right then 4xb-1+(-4)+4b=4b-1-4+4b=4b+4b-1-4=8b-5

12

4b-b

2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1

-4b+2 = 18 -4b = 18-2 -4b = 16 b = -4

The expression 18 plus 6 plus 4b simplifies to 24 + 4b.

5-4b = 1