California Assessment of Student Performance and Progress (CAASPP) Math Practice Exam

Question: 1 / 400

If x - 4 = 8, what is the value of x?

x = 10

x = 8

x = 4

x = 12

To find the value of x in the equation x - 4 = 8, you need to isolate x. This is done by adding 4 to both sides of the equation.

Starting with the equation:

x - 4 = 8

If you add 4 to both sides, you get:

x - 4 + 4 = 8 + 4

This simplifies to:

x = 12

Thus, the value of x is indeed 12, which is the correct solution.

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