Question: Solve the absolute value expressions. Evaluate each expression: 1. |-2x| if x = -4 2. |7y - 4| if y = -3 3. 2|x -

Solve the absolute value expressions.

Evaluate each expression:

1. |-2x| if x = -4

2. |7y - 4| if y = -3

3. 2|x - 3y| if x = 12 and y = 7

4. 3|2x + 5| + |3y - 7| if x = -6 and y = 5

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