I don't understand this math class, can someone explain this to me

6. REASONING Without solving completely, place each equation into one of the three categories. No solution One solution Two solutions :: |z - 21 + 6 =0 :: | + 8| + 2= 7 :: x - 61 -5=-9 : x+3-1=0 :: (x - 1| +4= 4 :: x + 5 -8=-8 Explain your reasoning. BI U BETT . 0 / 10000 Word Limit Algebra 1: 2022>Chapter 1>Section 1.6: Solving Absolute Value Equations>Section 1.6: Practice (1 - 60)> Question #46 7. MAKING AN ARGUMENT Your friend says that the absolute value equation |3x + 8 - 9 = -5 has no solution because the constant on the right side of the equation is negative. Is your friend correct? 3 O No, because an absolute value can be negative. Yes, because an absolute value cannot be negative. No, because after isolating the absolute value, the right side of the equation is positive. O Yes, because after isolating the absolute value, the right side of the equation is still negative. Explain. B T ? T 2 0 / 10000 Word Limit Algebra 1: 2022>Chapter 1>Section 1.6: Solving Absolute Value Equations>Section 1.6: Practice (1 . 60)> Question #47