1.

|15-1-5| + |10|- |-12|​

Answer»

7Explanation:|15-1-5| + |10|- |-12|​=> |9| + |10|- |-12|​=> 9 + 10 - (12) ___ [|a| = a ; |-a| = a]=> 19 - 12=> 7Hope it HELPS Please mark as BRAINLIEST



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