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Susan9419
Group Title
PLZ EXPLAIN!!!Fill in the missing information in this Algebraic proof. Please label your answers as a, b, c, ...
(Vertical Angles are Congruent)
a.) _____ = (5x  16) (Substitution)
b.) 2x + 20 = _____ (Subtraction Prop. of Equality)
c.) 2x = _____ (Subtraction Prop. of Equality)
d.) x = _____ (Division Prop. of Equality
 2 years ago
 2 years ago
Susan9419 Group Title
PLZ EXPLAIN!!!Fill in the missing information in this Algebraic proof. Please label your answers as a, b, c, ... (Vertical Angles are Congruent) a.) _____ = (5x  16) (Substitution) b.) 2x + 20 = _____ (Subtraction Prop. of Equality) c.) 2x = _____ (Subtraction Prop. of Equality) d.) x = _____ (Division Prop. of Equality
 2 years ago
 2 years ago

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hartnn Group TitleBest ResponseYou've already chosen the best response.1
Since vertical angles are congruent, you can equate them, so u get 3x+20 = 5x16 did u get the a) part ?
 2 years ago

Susan9419 Group TitleBest ResponseYou've already chosen the best response.0
kind of is that how i fill out the a part?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yes. now for b) part u subtract 5x from both sides, u get 2x+20 = 16
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
now subtracting 20 from both sides, we get 2x=1620 2x=36
 2 years ago

Susan9419 Group TitleBest ResponseYou've already chosen the best response.0
so that is b?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
that was c) part 2x=36 now d) part dividing 2 on both sides x= 36/2 = 18 x=18
 2 years ago

Susan9419 Group TitleBest ResponseYou've already chosen the best response.0
thank you!!
 2 years ago
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