X+1+1+6x>3(x-4)-(x-4)

x > - 2

Step-by-step explanation:

Given

x + 1 + 1 + 6x > 3(x - 4) - (x - 4) ← distribute parenthesis and simplify both sides

7x + 2 > 3x - 12 - x + 4

7x + 2 > 2x - 8 ( subtract 2x from both sides )

5x + 2 > - 8 ( subtract 2 from both sides )

5x > - 10 ( divide both sides by 5 )

x > - 2

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)