Question

10+20+19+12(1-7)1-2jjjffjfjfjtjtjfjfjjffjjfjfjgkgkgkgkg

Answer 1

-25

Explanation:

follow PEMDAS

10+20+19+12(1-7)1-2

10+20+19+12(-6)1-2

10+20+19+(-72)1-2

30+19+(-72)1-2

49+(-72)1-2

(-23)1-2

-25