Question

10-3{12+1[-3+2(8-3)-10]}+1=​

Answer 1

10 - 3{12 + 1 [-3 +2(8 - 3) -10] } + 1

10 - 3{12 + 1 [-3 + 2(5) - 10] } + 1

10 - 3{12 + 1 [ - 3 +10 - 10] } + 1

10 - 3{12 + 1 [-3] } + 1

10 - 3{12 - 3} + 1

10 - 3{9} + 1

10 - 27 + 1

- 17 + 1

- 16