Use parentheses if necessary. secondly, evaluate the expression when x = 5. The Sum of n and 19 divided by the difference of n and 1. *

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.