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.
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
The answer to 6b plus 7 times 5-4b plus 1 equals 38. This is taught in math.
-7+3b = 4b-8 3b-4b = -8+7 -b = -1 b = 1
The Commutative property.
Well if it is worded right then 4xb-1+(-4)+4b=4b-1-4+4b=4b+4b-1-4=8b-5
The commutative property of addition. a + b = b + a
The answer is the commutative property of addition.
commutative property of addition
The property is identity property of addition. This property states that any number plus 0 equals that number. identity property of multiplication states that any number times 1 equals that number.