Question

The value of X for 3 |x-2| +7 = 19 is -------------------
A)2
B)-2
C)3
D)-3

Answer 1

Answer:

B)-2

Step-by-step explanation:

If x>0:

3x-6+7=19

3x+1=19

x3x=18

x=6

If x<0:

-3x+6+7=19

3x=13-19

3x=-6

x=-2

So, Anser is- 2