Question

What value of x makes the equation 2 + x = 15 true, as represented in the tape diagram?

Answer 1

Final answer:

The value of
`\( x \)` that makes the equation
`\( 2 + x = 15 \)` true is
`\( x = 13 \)`.

Step-by-step explanation:

In order to find the value of
`\( x \)` that makes the equation
`\( 2 + x = 15 \)` true, you can rearrange the equation to solve for
`\( x \)`:

`\[ x = 15 - 2 \]`

Now, perform the subtraction:

`\[ x = 13 \]`

So, the value of
`\( x \)` that makes the equation true is
`\( x = 13 \)`. However, you mentioned a tape diagram.

A tape diagram is a visual representation of a mathematical situation.

If you have a tape diagram for this equation, it would likely show two parts: one representing the number 2 and the other representing
`\( x \)`, and together they make up the total of 15.

The length of the segment representing
`\( x \)` would be 13 units.