Answer:
infinite solutions
Step-by-step explanation:
3 (X +10 )+6 = 3 (X +12 )
Distribute
3x+30 +6 = 3x+36
Combine like terms
3x+36 = 3x+36
Subtract 3x from each side
3x-3x+36 = 3x-3x+36
36=36
This is always a true statement, so there are infinite solutions