Question

Check whether the simplification of the expressions is correct. If no, write the correct answer
4000 = {20 of(-5)} - 63+ [63-(45) = 15] is equal to -39.​

Answer 1

Step-by-step explanation:

Given equation is

4000= [20*(-5)]-63+[62-(45)÷15]

4000=(-100-63)+62-45÷15

4000= (-163)+17÷15

4000= -146÷15

=-39