( X - 34 ) x 15 = 0
X - 34 = 0 : 15
X - 34 = 0
X = 0 + 34
X = 34
(x-34)x15=0
(x-34) =0:15
(x-34) =0
x =0+34
x =34
( x - 34 ) x12 = 0
(x-34 ) = 0 :15
(x-34 = 0
x = 0 +34
x = 34
\(\left(x-34\right)\cdot15=0\)
\(x-34=0:15\)
\(x-34=0\)
\(x=0+34\)
\(x=34\)