Evaluate each expression for the given values of the variable: 8z + 3; z = 8

67

Step-by-step explanation:

8z + 3

Let z = 8

8*8+3

64+3

67

67

Step-by-step explanation:

This question is based on substitution in which a specific number will be given to replace a letter, hope you understand

Then back to the question

8z+3 and z is given to be 8

Let's substitute

8 (8) + 3

64+3

67

Therefore the final answer is 67

I believe you understand how we get this final answer