Question

Use algebra titles to solve x + 7 = 9.

Answer 1

Answer:

x = 2

Step-by-step explanation:

Subtract 7 from both sides.

$x+7=9\\\\x+7-7=9-7\\\\\boxed{x=2}$

Hope this helps.

Answer 2

Answer:

2

Step-by-step explanation:

9-7=2