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20 questions
What property of equality states that the expressions on both sides of the equation may be interchanged?
Transitive Property of Equality
Substitution Property
Reflexive Property of Equality
Symmetric Property of Equality
x2 + 3 = 10
EXPRESSION
EQUATION
x-4=26; where x=20
Is x=20 a solution or not?
No. It is not a solution.
Yes. It is a solution.
How many properties of equality did we discuss?
7
8
9
10
If 10x=100 then x=10
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
If m+a=27 and a=4
then m+4=27
REFLEXIVE PROPERTY
TRANSITIVE PRPERTY
SUBSITUTION PROPERTY
SYMMETRIC PROPERTY
If two quantities are both equal to a third quantity, then they are equal to each other.
TRANSITIVE PROPERTY
SYMMETRIC PROPERTY
REFLEXIVE PROPERTY
SUBSTITUTION PROPERTY
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
If y-8=3 then y=11
Subtraction Property of Equality (SPE)
Division Property of Equality (DPE)
Addition Property of Equality (APE)
Multiplication Property of Equality (MPE)
SUBSTITUTION PROPERTY
REFLEXIVE PROPERTY
TRANSITIVE PROPERTY
SYMMETRIC PROPERTY
If x+13=27
then 27=x+13
TRANSITIVE PROPERTY
SUBSTITUTION PROPERTY
REFLEXIVE PROPERTY
SYMMETRIC PROPERTY
Equals may be subtracted on both sides of the equation.
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
If s+12=24 then s=12
Subtraction Property of Equality (SPE)
Division Property of Equality (DPE)
Multiplication Property of Equality (MPE)
Addition Property of Equality (APE)
If a=27, b=27 then a=b
REFLEXIVE PROPERTY
TRANSITIVE PROPERTY
SUBSITUTION PROPERTY
SYMMETRIC PROPERTY
Both sides of the equation may be multiplied by equals.
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
If 2y=28 then y=14
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
EXPRESSION
EQUATION
REFLEXIVE PROPERTY
TRANSITIVE PROPERTY
SUBSITUTION PROPERTY
SYMMETRIC PROPERTY
If x-14=1 then x=15
Addition Property of Equality (APE)
Subtraction Property of Equality (SPE)
Multiplication Property of Equality (MPE)
Division Property of Equality (DPE)
A statement composed of two expressions connected by an equal sign
EXPRESSION
SOLUTION
EQUATION
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