Question

Use the number line to help you solve x-3 = 25.
x – 3
??​

Answer 1

A.) 28

Explanation:

`x-3=25`

Isolate the variable by adding three to both sides

`x-3+3=25+3\\x=28`

Using the number line, use x=25+3. Move up three points and you are on 28 =)

Answer 2

x equals 28

Explanation: