Question

solve this question pls
a.
$( - 12) - (( - 15) + ( - 3) - 4)$
b. (_93)_(_61)+37
​

Answer 1

Answer:

(-12) - [(-15) + (-3) - 4]

= (-12) - [(-15) -3 - 4]

= (-12) - [ -15 - 7]

= (-12) - (-22)

= - 12 + 22

= 10

hope it helps you!!