Question 959335
SQRT(X+X+2+X+4)+3=12
SQRT(3X+6)=12-3
SQRT(3X+6)=9 SQ BOTH SIDES
3X+6=81
3X=81-6
3X=75
X=75/3
X=25 ANS. FOR THE FIRST ODD NUMBER
25+2=27 FOR THE SECOND NUMBER.
25+4=29 FOR THE THIRD NUMBER.
PROOF:
SQRT(25+27+29)+3=12
SQRT81+3=12
9+3=12
12=12