# What is the value of 4p - 2, when p = 8?

**Solution:**

We can evaluate an algebraic expression when the variable is given a value.

The value of 4p - 2 when p = 8 is

= 4(8) - 2

= 32 - 2

= 30

Another example: Find the value of 8p - 6 when p = 7

= 8(7) - 6

= 56 - 6

= 50

## What is the value of 4p - 2, when p = 8?

**Summary:**

The value 4p - 2when p = 8 is equal to 30

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