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# How do you find equivalent expressions?

## How do you find equivalent expressions?

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

## What is an example of a equivalent expressions?

Examples of Equivalent Expressions 3(x + 2) and 3x + 6 are equivalent expressions because the value of both the expressions remains the same for any value of x. 3x + 6 = 3 × 4 + 6 = 18. and can also be written as 6(x2 + 2y + 1) = 6×2 + 12y + 6. In this lesson, we learn to identify equivalent expressions.

What is an equivalent expression calculator?

Equivalent Expression Calculator is a free online tool that displays the equivalent expressions for the given algebraic expression. BYJU’S online equivalent expression calculator tool makes the calculations and simplification faster and it displays the equivalent expression in a fraction of seconds.

### What is an expression equal to 3 4?

Now, we can visually see that 6/8, is equivalent to 3/4, because the total height of the colored parts remains the same. Next, let’s multiply the numerator 6, with 3, and the denominator 8, with 3.

### How do you write expression?

To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number.

How do you find expressions?

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.

## How do you write equivalent equations?

Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation….For example, these three equations are equivalent to each other:

1. 3 + 2 = 5.
2. 4 + 1 = 5.
3. 5 + 0 = 5.

## What are non examples of equivalent expressions?

Equivalent Expressions.

• Non-Examples.
• Examples.
• 3x + 4x and 7x.
• 3x + 4 and 7x.
• –(b + 8) and –b + 4.
• What is the equivalent to 7 12?

14/24, 21/36, 28/48, 35/60, 42/72, 49/84, 56/96 are equivalent fractions of 7/12.

### What is the meaning of equivalent in maths?

The term “equivalent” in math refers to two meanings, numbers, or quantities that are the same. It also means a logical equivalence between two values or a set of quantities.

### What is the equivalent fraction of 2 by 3?

Answer: 4/6, 6/9, 8/12, 10/15 are equivalent to 2/3. All those fractions obtained by multiplying both the numerator and denominator of 2/3 by the same number are equivalent to 2/3. All equivalent fractions get reduced to the same fraction in their simplest form.

What are some examples of expressions?

Identify Expressions and Equations

Expression Words Phrase
3+5 3 plus 5 the sum of three and five
n−1 n minus one the difference of n and one
6⋅7 6 times 7 the product of six and seven
xy x divided by y the quotient of x and y

## When are two expressions said to be equivalent?

Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them. Example 1: Are the two expressions 2 y + 5 y − 5 + 8 and 7 y + 3 equivalent?

## How to get the equivalent expression in Excel?

1 Enter an algebraic expression in the input field 2 Now click the button “Submit” to get the equivalent expression 3 Finally, the equivalent expression for the given algebraic expression will be displayed in a new window.

How to check if two expressions are the same?

Check whether the two expressions and equivalent. The first expression is the sum of ‘s and ‘s whereas the second one is the sum of ‘s and ‘s. Let us evaluate the expressions for some values of and . Take and . So, there is at least one pair of values of the variables for which the two expressions are not the same.

### Which is an example of an equivalent fraction?

Equivalent fractions are fractions with different numbers representing the same part of a whole. They have different numerators and denominators, but their fractional values are the same. For example, think about the fraction 1/2.