Question

45 + 3 {34 - 18 - 14} ÷ 3 [17 + 3 X 4 - (2 X 7)]

Please give explanation

Answer 1

Answer:

45+3{34 – 18 – 14} ÷3[17+12-14]

45+3{34 – 18 – 14} ÷3×15

1. 45+3{34 – 18 – 14}