Question

Simplify :29-(38-{(40÷(-2)×4-12+15)+21÷(-7)})

Answer 1

Answer:

answer is -18

Step-by-step explanation:

29 - (38-{(40÷[-2] ×4-12+15)+21÷(-7)})

3 = 29 - (38-{[-20] × 4 - 12 + 15}+(-3)

= 29 - (38 -{-80 - 12 + 15} + (-3)

= 29 - (38 -{-92 + 15} + (-3)

= 29 - (38 - {-77} + (-3)

= 29 - (38 + 77 - 3)

= 29 - (38 + 74)

= 29 - 112

= -183