Question

Find the value of x.

Answer 1

Answer:

Hey there!

3x-9=114

3x=123

x=41

Let me know if this helps :)

Answer 2

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.

Step-by-step explanation: