0
Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions?
When x = 3, both expressions have a value of 30.
When x = 5, both expressions have a value of 42.
When x = 1, both expressions have a value of 18, and when x = 8, both expressions have a value of 60.
When x = 2, both expressions have a value of 15, and when x = 6, both expressions have a value of 39.
Add your answer:
Earn +20 pts
What is the math statement called if two expressions have the same value?
An equation, or, perhaps an equality. 5X - 5 = 20 this equation has the same value that will satisfy it, with some manipulation this is two expressions having the same value 10 - 6 = 2 + 2
What is it called when expressions with the same value?
what you might be searching for is an equation. I can't really tell by the grammar of the question.
Do expressions have the same value?
No, expressions cannot have the same value in algebra. They may be assigned to different values and on solving we can get different answers in each case.
What are expressions that have the same value for all values of the variables?
Equivalent Expression
What is a expressions that simplifies to the same expression or value?
An equivalent expression.
Which of these expressions always represents a negative value Which of these expressions always represents a positive value?
None of "these" expressions represent anything!
What represents an unknown or changeable value?
In mathematical expressions, a variable (a letter used to represent a certain value) represents an unknown or changeable value. It is often the variable x.
What are expressions that have the same value called?
They are identities.
Expressions that have the same value are called?
They are equivalent fractions.
What is arithmetic expression . mention different types of arithmetic expressions?
An expression that represents a numeric value. Other types of expressions can represent character or Boolean values.
What are expressions that have the same value?
Equivalent expressions.
What are expressions that have the same value for all values of the variables called?
equivalent expression
What is a math statement where two expressions have the same value?
They are called: Identical equations or IdentitiesSee: http://www.tutorvista.com/search/value-algebraic-expressions-33 - -7 = ss = -26
What is a mathematical expression?
Any "expression" that represents a numeric value. Example: 2+2=4 or x+7=10. Actually the examples above are equations, not expressions. Expressions do not have = signs. 7a and 4x are examples.
What is the definition of equivalent?
two expressions that have the same value for all allowable replacements are called equivalent.
What is Definition of equivalent?
two expressions that have the same value for all allowable replacements are called equivalent.
What is the math statement called if two expressions have the same value?
An equation, or, perhaps an equality. 5X - 5 = 20 this equation has the same value that will satisfy it, with some manipulation this is two expressions having the same value 10 - 6 = 2 + 2
