Twice the difference of a number and 3 equals 2

Question

I need help a lt of help

 

Answer 1

Let x = the unknown number

• The difference of a number and 3:  x-3
• Twice the difference of a number and 3: 2(x-3)
• equals 2:  = 2

 

2(x-3) = 3

 

Solve for x