Question

What is the value of x + 3y + z if x = 3, y = 3, and z = 4?

Answer 1

Well, to solve, plug the given values of each variable into the equation.

x + 3y + z ; x = 3, y = 3, z = 4

so 3 + 3(3) + 4

Now solve using PEMDAS.

3 + 3(3) + 4

3 + 9 + 4

12 + 4

16

So, 16 is your final answer.