Question

{-6 + 12 - 17 + [(23 - 52 + 15 - (12 - 14))]}

Answer 1

Answer:

-23

Step-by-step explanation:

−6+12−17+23−52+15−(12−14)

= 6−17+23−52+15−(12−14)

= −11+23−52+15−(12−14)

= −11+−29+15−(12−14)

= −11+−14−(12−14)

= −11−14−(−2)

= −11+−12

= −23