1

Problem

Simplify the expression 3x + 0 using the additive identity property.

2

Step

Given expression

3x + 0

3

Step

Symbolically, Additive Identity Property can be expressed as:

a + 0 = a, Where a is any number.

4

Hint

Recognize that adding 0 to any expression does not change the expression.

5

Step

According to the additive identity property

3x + 0 simplifies to 3x

6

Solution

So, the final simplified expression is 3x.

7

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

8

Choice-A

This step is correct because by applying additive identity property we got the result as 3x

Correct 3x

9

Choice-B

This option simply represents the additive identity 0, but it doesn’t simplify the expression 3x + 0. It is not the correct simplification

Wrong 0

10

Choice-C

This option is the result of subtracting 3x from 0, which is not what the expression asks for. It doesn’t simplify the expression 3x + 0 correctly

Wrong -3x

11

Choice-D

This option is unrelated to the expression 3x + 0. It’s just a constant value, which doesn’t reflect the simplification of the given expression

Wrong -4

12

Step

Option

A

13

Sumup

Please Summarize Choices