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Which property of equality justifies the statement If y plus 7 equals 9 then y equals 2?
Wiki User
∙ 10y ago
Substitution property.
Wiki User
∙ 10y ago
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X equals x demonstrates what property of equality?
The reflexive property, which is a property of all equivalence relations. Two other properties, besides reflexivity, of equivalence relations are: symmetry and transitivity.
Which property is illustrated in the problem 6 x 5 equals 5 x 6?
associative property
What property is displayed by x plus y equals y plus x?
Commutative property of addition of numbers.
What is the property of addition for 27 plus 45 equals 45 plus 27?
commutative property
1 x 7 equals 7 is what type of property?
zero proprtey
Which property justifies the following statement if W plus -8 equals 16 then w plus -8 plus 8 equals 16 plus 8?
It is the property that equals plus equals are equals.
What property justifies 412 equals 412?
Reflexive property
Which property is illustrated by the statement JAR equals JAR?
It is the reflexive property of equality. Any quantity is equal to itself.
Which property justifies 3x-6 equals 17?
There is no property that justifies it. The equation is true for some values of x, not for others.
Which axiom justifies the statement RS equals RS?
Reflexive
Which property is illustrated by the statement AB equals CD so AB plus DE equals CD plus DE?
It is the additive property of equality, as the additive property of length, as applied to adjacent or parallel line segments.
What is the property for xy equals 1 xy?
That is the commutative property of equality.
What does multiplication property of equality mean?
Equals multiplied by equals are equal.
What property does this demonstrate 32 equals 32?
It is the REFLEXIVE property of equality.It is the REFLEXIVE property of equality.It is the REFLEXIVE property of equality.It is the REFLEXIVE property of equality.
What property of equality is ab equals ab?
Reflexive.
What property is 2 equals 2?
The property that 2 equals 2 is called the reflexive property of equality. This property states that any number or object is always equal to itself.
Which property of equality would you use to slove the equation 14x equals 35?
The subtraction of equality.
