math question

Question

Solve using the additional principle 

X-7/9=2/27

Answer 1

X - 7/9 = 2/27

 

Add 7/9 to both sides of the equation:

 

X = 7/9 + 2/27

 

Multiply 7/9 by 3/3:

 

X = 21/27 + 2/27

 

X = 23/27