Algebra Practice Test

Question: 1 / 400

What is the solution to the equation x + 7 = 10?

3

To find the solution to the equation \( x + 7 = 10 \), you need to isolate the variable \( x \). This can be achieved by performing the same operation on both sides of the equation.

Starting with the equation:

\[

x + 7 = 10

\]

To isolate \( x \), subtract 7 from both sides:

\[

x + 7 - 7 = 10 - 7

\]

This simplifies to:

\[

x = 3

\]

Therefore, the solution to the equation is \( x = 3 \).

This means that the correct answer reflects the value that, when added to 7, will equal 10. In this case, 7 added to 3 yields 10. This confirms that the solution is accurately derived.

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