Question 499681
|-(-13)| - |8| = |13| - |8| = 13 - 8 = {{{5}}}


-7(-5 + 2)(4 + 9) + 7
= -7(-3)(13) + 7
= 273 + 7
= {{{280}}}


-14 - 6 - 9 - 20 - 15 + 19 + 6 = {{{-39}}}