Question

Evaluate |2x+y-3z| for x=-2, y=10, and z=3.

Answer 1

|2x + y - 3z|

Plug in the values

|-4 + 10 - 9|

= |-3|

= 3

Explanation:

the answer is (3) because when all the letters are turned into numbers then solved it becomes [-4+10+(-9)] then you have to turn it into a positive because of the lines.