Solve |12x + 1| = 10

(9/2, 11/2)

(-9/2, 9/2)

(-112.9/2)

|12x + 1| = 10

Remove the absolute value term and make two equations:

12x + 1 = 10

12x + 1 = - 10

Now solve for both x values:

12x + 1 = 10

Subtract 1 from both sides:

12x = 9

Divide both sides by 12:

x = 9/12

12x + 1 = - 10

Subtract 1 from both sides:

12x = - 11

Divide both sides by 12:

x = - 11/12

The answer would be (-11/12, 912)