The table shows the solution to the equation |2x − 5| − 2 = 3: Step 1 |2x − 5| = 3 + 2 Step 2 |2x − 5| = 5 Step 3 2x − 5 = 5 or 2x − 5 = −5 Step 4 2x = 10 or 2x = 0 Step 5 x = 5 or x = 0 Which is the first incorrect step?

Respuesta :

[tex]|2x-5|-2=3\ \ \ |add\ 2\ to\ both\ sides\\\\|2x-5|=5\iff2x-5=5\ or\ 2x-5=-5\ \ \ |add\ 5\ to\ both\ sides\\\\2x=10\ or\ 2x=0\ \ \ \ |divide\ both\ sides\ by\ 2\\\\x=5\ or\ x=0[/tex]

Answer: All steps are correct.