Identify the sum in the equation: 4+x=19

Question

(1 point)
Responses

4+x
4 plus x

=
=

19
19

x

Answer 1

To solve the equation \( 4 + x = 19 \) for \( x \), you need to isolate \( x \).

Here’s how you do it:

1. Subtract 4 from both sides of the equation:

   \[ 4 + x - 4 = 19 - 4 \]

This simplifies to:

\[ x = 15 \]

So, the sum in the equation \( 4 + x = 19 \) is \( 4 + x \).

Therefore, your answer is:

4 + x