6. 2x + 3 < x - 1
a. Identities
b. conditional equation
c. Conditional inequality
d. Absolute inequalities
7. 3a - 5 + a=
6a + 5 - 2a
a. Identities
b. conditional equation
c. Conditional inequality
d. Absolute inequalities
8. x² + 1 > 0
a. Identities
b. conditional equation
c. Conditional inequality
d. Absolute inequalities
9. 2x - 1 ≥ 5
a. Identities
b. conditional equation
c. Conditional inequality
d. Absolute inequalities
10. -2x² ≤ 0
a. Identities
b. conditional equation
c. Conditional inequality
d. Absolute inequalities​