Manny3229viz
Answered

|2x-4| = 6
The equation has 2 solutions. One solution is x=5 What is the other solution?

Sagot :

Riza1viz
[tex]|2x-4| = 6 \\\\ 2x-4 = 6 \ \ or \ \ 2x-4 = -6\\\\2x = 6+4 \ \ or \ \ 2x = -6+4\\\\2x=10 \ \ /:2 \ \ or \ \ 2x = -2\ \ / :2\\\\x=5 \ \ \ or \ \ \ x=-1[/tex]