Question

10. Simplify the following:
(1) 7 - 17 - {7- (7 - 7 - 7)}]​

Answer 1

ANSWER : -24

STEPS BY STEPS EXPLAINATION

7 - 17 - {7- (7 - 7 - 7)}

= 7-17 - (7-7+7+7)

= 7-17 - 14

= -17-7

= -24

HOPE THIS WILL HELP YOU

Answer 2

Answer:

27

Step-by-step explanation:

-101{7-(7-7-7)}

-10-{7-(-7)}

-10-(17)

-10-17

-27