Question

Pzl help me on math question =21-12÷4-3×(-7)​

Answer 1

Step-by-step explanation:

FOR THIS TYPE OF SUME WE SHOULD FOLLOW BODMAS SYSTEM

21-12/4-3x(-7)

21-3-3x(-7)

21-3+21

21+18

39

ANS: 39

Answer 2

Answer:

39

Step-by-step explanation:

21-12÷4-3×(-7)

we know the BODMAS =bracket of divide multiplication addition subtraction

so we have to solve division then multiplication then addition and then subtraction

21-3-3×-7

21-3+21 (- - = +)

21+18

39 Ans.