Question

15 -(- 23){ 13 - 7 - 3} /[ 3{5 + (- 3)×(-6)}]​

Answer 1

15-(-3)(4-(7-3))÷3 (5+(-3)×(-6))

15-(((-3)(4-4))÷3))*(5+18)

15-0*(23)

15

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Answer 2

Answer:

15-(-23) {13-10}/[3{5-3×(-6) }]

15-(-23) 3/[3{5+18}]

15-(-23) 3/[3×23]

15-(-23) 3/69

15+23×3/69

15+69/69

84/69