Question

Tentukan hp dari 2x+3<4x-1

Answer 1

2x + 3 < 4x -1
2x - 4x < -1 -3
-2x < -4
x > 2

hp { 3,4,5,6,7,8,9,10 ...}

Answer 2

2x - 4x < -1 -3 -2x < -4 -x < -2 x > 2 Hp = { x| x > 2 }