The distance from point P (a, 3) to the line 4x-3y + 1 = 0 is equal to 4, and the inequality is 2x = y

The distance from point P (a, 3) to the line 4x-3y + 1 = 0 is equal to 4, and the inequality is 2x = y

The distance from P (a, 3) to the line 4x-3y + 1 = 0 is equal to 4
So | 4 * A-3 * 3 + 1 | = 4 * 5
|4*a-8|=20
A = - 3 or 7
And the inequality is 2x = y