38 and 95 19 and 76 15, 8 and 30 36, 18 and 4 solve equations. 120-156x=40 15x-36=48 1.2×6+0.8x=120 There must be a process to solve the equation!

38 and 95 19 and 76 15, 8 and 30 36, 18 and 4 solve equations. 120-156x=40 15x-36=48 1.2×6+0.8x=120 There must be a process to solve the equation!

1 greatest common factor 19 least common multiple 190
2 greatest common factor 19 least common multiple 76
3 greatest common factor without least common multiple 120
4 greatest common factor 4 least common multiple 36
x = 20/39
x = 17/3
x = 141