Question

Determine o número que satisfaz a inequaçao 4(× + 3) > 2 (× - 1)​

Answer 1

4(× + 3) > 2 (× - 1)

4x+12 > 2x -2

4x -2x > -2 -12

2x > -14

x > -14/2

x > -7 ===> x= { -6, -5, -4.....}

Answer 2

$4(x+3)>2(x-1) \\ 4x+12>2x-2 \\ 4x-2x>-2-12 \\ 2x>-14$

$x>-\frac{14}{2} \\ x>-7$