Find the missing value. Hint: Use the number line to find the missing value. -3 = 7 - plz help asap

Question

asked Apr 13, 2021 221k views

2 Answers

Albino · Answer 1 · 2021-04-19T14:56:41+0000

Answer:

The missing value is 10

Explanation:

-3 = 7 -x

Solve for x

Subtract 7 from each side

-3-7 = 7 -x -7

-10 = -x

Multiply by -1

-10 * -1 = -x*-1

10 =x