1. which property justifies this statement? if x = −2, then 5x = −10. a. symmetric property of equality b. multiplication property of equality c. subtraction property of equality d. transitive property of equality 2. drag a statement or reason to each box to complete the proof. if 3(x−4)=x+4, then x=8. statement: reason: 1. 3(x−4)=x+4 > given 2. 3x−12=x+4 > 3. 3x−12+12=x+4+12 >4. 3x=x+16 > simplifying 5. 3x−x=x+16−x > 6. 2x=16 > simplifying 7. 2x2=162 > 8. x=8 > simplifying a. subtraction property of equality b. distributive property c. addition property of equality d. division property of equality