Question

{-(15-5 x 2)+[(18-4 x 3) x (-2+5-6)]:2} me ajuda pvffff !!!!

Answer 1

{- (15 - 5 × 2) + [(18 - 4 × 3) × (-2 + 5 - 6)] : 2}

{-(15 - 10) + [(18 - 12) × (3 - 6)] : 2}

{-5 + [6 × (-3)] : 2}

{-5 + [-18]  : 2}

{-5 + [-9]}

-5 - 9

-14