|-5| + |7| + |-9| + |11| + |15| + |-17| + |19|= 5 + 7 + 9 + 11 + 15 + 17 + 19= 83
Therefore, |-5| + |7| + |-9| + |11| + |15| + |-17| + |19| = 83.
|-5| + |7| + |-9| + |11| + |15| + |-17| + |19|
= 5 + 7 + 9 + 11 + 15 + 17 + 19
= 83
Therefore, |-5| + |7| + |-9| + |11| + |15| + |-17| + |19| = 83.