Question

2x - 6 < 4 solve for x

Answer 1

2x - 6 < 4 <-- Start
2x < 10 <-- Transpose the -6
x < 5 <-- Divide both sides by 2

The answer is x < 5

Answer 2

Simple.....

2x-6<4

2x-6<4
+6 +6

2x<10

x<5

Thus, your answer.