2. It is any value of the variable that makes the open sentence a true sentence. 
A. Solution
B. Equation
C. Inequality
D. Constant

3. Given: 12x = 12x, what property of equality illustrates the given mathematical statement? 
A. Transitive property
B. Symmetric property
C. Reflexive property
D. Addition property


please help po asap, i brainliest ko po kayo, salamatt!​