Preston Mccort asked, updated on December 10th, 2020; Topic:
equivalent expressions

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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** 2y+5yβ5+8 and 7y+3 **equivalent**?

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And, how do you find an equivalent expression?

Equal, how do you write an expression? To **write** an **expression**, we often have to interpret a written **phrase**. For example, the **phrase** β 6 added to some numberβ can be written as the **expression** x + 6, where the variable x represents the unknown number.

Even if, how do you simplify equivalent expressions?

What is equivalent expression?

**Equivalent expressions** are **expressions** that work the same even though they look different. If two algebraic **expressions** are **equivalent**, then the two **expressions** have the same value when we plug in the same value(s) for the variable(s).

3(x + 3) and 3x + 9 are **equivalent expressions**, because the value of **both** the **expressions** remains same for any value of x. The **expressions** 6(x **2** + y + **2**) and 6x**2** + 6y + 12 are **equivalent expressions** and can also be written as 6(x**2** + y + **2**) = 6x**2** + 6y + 12.

Answer: The **expression** that is **equivalent to 100,000** is C. .

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.

He uses some very odd **expressions**. The **expression** βto make fun ofβ means βto ridicule.β Judging from her **expression**, I think the gift was a complete surprise. We saw his **expression** change from angry to sad.

In the first term, **3x 2**, 3 is being multiplied by the variable, so 3 is a coefficient. In the second term, 7x, 7 is being multiplied by the variable, so 7 is a coefficient.

To **solve equivalent equations**, follow these five steps: Step 1 - Use the distributive property, if necessary. Step 2 - Combine like terms on the same side of the equal sign, if needed. Step 3 - Collect the variable being solved for on the same side of the equation.

To **expand** a bracket means to multiply each term in the bracket by the **expression** outside the bracket. For example, in the **expression** 3 ( m + 7 ) , multiply both and 7 by 3, so: 3 ( m + 7 ) = 3 Γ m + 3 Γ 7 = 3 m + 21 .

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