what is the value of x? Identify the missing justifications. equation, equation, and equation angles with points equation a. ______ x + 7 + x + 3 = 100 b. Substitution Property 2x + 10 = 100 c. Simplify 2x = 90 d. ______ x = 45 e. Division Property of Equality (1 point) Responses Angle Addition Postulate; Addition Property of Equality Angle Addition Postulate; Addition Property of Equality Angle Addition Postulate; Subtraction Property of Equality Angle Addition Postulate; Subtraction Property of Equality Protractor Postulate; Addition Property of Equality Protractor Postulate; Addition Property of Equality Protractor Postulate; Subtraction Property of Equality
The missing justifications for the given statements are:
a. Angle Addition Postulate; Addition Property of Equality
d. Angle Addition Postulate; Subtraction Property of Equality
The missing justifications are as follows:
a. Angle Addition Postulate; Addition Property of Equality
b. Substitution Property
c. Simplify
d. Angle Addition Postulate; Subtraction Property of Equality
e. Division Property of Equality