0
-98
What else can I help you with?
What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
What is the definition of equivalent numerical expressions?
That means that the two expressions represent the same number.
When two expressions have the same value they are?
equivalent
How are equivalent expressions used?
You can use them to find a variable. Lets say you have two equivalent expressions with the same variable... x + 2x - 42 = 0 2x - 28 = 0 If you combine these equivalent expressions you ahve... x + 2x - 42 = 2x - 28 In all of the expressions you have x = 7 There are also other applications but its confusing to explain.
Which expressions is equivalent to the number 1?
The expression "1".
Which expression represents 49?
An infinity of expressions equal 49.
What are expressions that have the same value?
Equivalent expressions.
What is a mathematical sentence that shows how 2 expressions are equivalent?
the answer is a(n) equationequationWhen two expressions are equivalent they can form an equation.
What are expressions that denote the same numbers?
equivalent expressions
What is a statement that equates two equivalent expressions?
A statement that equates two equivalent expressions is called an Identity.
Which expressions are equivalent to 4b?
4b-b
What is the definition of an equivalent variable expressions?
An equation if both expressions are equal
How can you solve problems involving equivalent expressions?
In the same way that you would solve equations because equivalent expressions are in effect equations
What is the definition of equivalent numerical expressions?
That means that the two expressions represent the same number.
When two expressions have the same value they are?
equivalent
What are equivalent division expressions?
12%6
Three numerical expressions that equal 50?
1+49, 51-1, 25x2
