10 - 3*( х-3 ) = 27 + х

Question

10 - 3*( х-3 ) = 27 + х

Answer 1

10-3х+9 = 27+х
-3х-х = 27-10-9
-4х = 8
х = -2 

Answer 2

10-3х+9=27+х
-3х-х=27-10-9
-4х=8
х=8:(-4)
х=-2