Question

20+{12-5+(8-3)} bodmass rule

Answer 1

=20+{12-5+(8-3)}

=20+{12-5+5}

=20+{2}

=22

HOPE IT HELPS YOU

Answer 2

Answer:

20 (12-5+(8-3))

20+(12-5+(5))

20+(12-5+5))

20+(12)

20+12

32