x+2 < 4
2x-3
x+2 < 4(2x+3)
x+2 < 8x+12
x < 8x+12-2
x < 8x + 10
x - 8x < 10
-7x < 10
7x < -10
x < -10/7
x < -1 3/7
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x+2 < 4
2x-3
x+2 < 4(2x+3)
x+2 < 8x+12
x < 8x+12-2
x < 8x + 10
x - 8x < 10
-7x < 10
7x < -10
x < -10/7
x < -1 3/7