4 years ago

Evaluate |2x+y-3z| for x=-2, y=10, and z=3 How to solve?

Mathematics

2 answers:

Angelina_Jolie [31]4 years ago

4 0

|2x + y - 3z|
Plug in the values
|-4 + 10 - 9|
= |-3|
= 3

stiv31 [10]4 years ago

3 0

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.

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