Evaluate the following expression for x = 3, y = 2, and z=2 the expression is 5y (7z-x)

5y (7z - x)

5 (2) (7 (2) - 3)

10 (14 - 3)

140 - 30

110

There is another way to do this, I believe, but unless I find a mistake, this is my answer. You just have to insert the value of the variables.