Question

Which property of equality is used in solving x + 8 = 9?

Answer 1

subtraction property of equality

Explanation:

x + 8 = 9

Subtract 8 from each side using the subtraction property of equality

x+8-8 = 9-8

x = 1

Answer 2

Subtraction Property of Equality.

Explanation:

To solve x + 8 = 9, you need to subtract 8 from both sides of the equation. So, you would be using the Subtraction Property of Equality.

Hope this helps!