Question

∣−142−2∣−∣−14∣+∣21∣−∣−215 please give me full explanations​

Answer 1

Step-by-step explanation:

| -142-2| - |-14| +| 21| - | -215|= |-144| - |-14| +|21|-|-215|

=144-14+21-215

= 165-229

= -64

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