What is the sum of 3 + ( - 7 ) + 9? Hint: Add the first two numbers, then add the result to the third number.

Question

asked Aug 26, 2022 223k views

2 Answers

Tomask · Answer 1 · 2022-08-26T17:43:40+0000

Answer:

Explanation:

Thanks for the hint

Step 1

3+(-7)+9 Equation/Question

Step 2

3+(-7)+9 Remove parenthesis

3-7+9

Step 3

3-7+9 Add and subtract

-4+9

Step 4

-4+9 Simplify

5

Answer

5

Hope this helps