There is no answer, because no question has been asked. It's only an expression.
ab + 4 + a + 4b
It can be tidied up a bit:
Collect the 'a' terms:
a(b+1) + 4 + 4b
Collect the '4' terms:
a(b+1) + 4(1+b)
Collect the (b+1) terms:
(a+4) (b+1)
That's a cleaner, more elegant way to write the same expression. But nothing has changed,
no question is asked, and it's not looking for an answer or a solution.
ab + 4 + a + 4b factors to (a + 4)(b + 1)
1/4
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
4b + 3 = 15 First, Subtract 3 from both sides. -3 -3 4b = 12 Then, divide by 4 to get b by itself. 4 4 b = 3
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
ab + 4 + a + 4b factors to (a + 4)(b + 1)
Well if it is worded right then 4xb-1+(-4)+4b=4b-1-4+4b=4b+4b-1-4=8b-5
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+2 = 18 -4b = 18-2 -4b = 16 b = -4
Do this: write it out 2 |2a + 4b + 8 Now what divides into all the numbers? ---------------- a + 2b + 4 answer is 2(a+2b+4)
1/4
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
It is a linear equation in one variable, b. 4b + 8/-2 = 10 4b - 4 = 10 4b = 14 b = 14/4 = 3.5
It is the same as: 4b+665
4b + 3 = 15 First, Subtract 3 from both sides. -3 -3 4b = 12 Then, divide by 4 to get b by itself. 4 4 b = 3
identity.
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1