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anonymous
 4 years ago
Part 1: Explain, in complete sentences, how you would use the substitution method to solve the following system of equations. (3 points)
Part 2: Provide the solution to the system. (1 point)
5x – y = –1
7x – 3y = 13
anonymous
 4 years ago
Part 1: Explain, in complete sentences, how you would use the substitution method to solve the following system of equations. (3 points) Part 2: Provide the solution to the system. (1 point) 5x – y = –1 7x – 3y = 13

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EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0first i would make y the subject in eqn 1 and plug it into eqn 2 to find x. Then use x to find y

EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0y=5x+1...eqn 1 7x3(5x+1) =13, 7x15x3=13 => x=2

EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0\[\therefore y=5(2)+1=9\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0this is from virtual school isn't it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yeah I'm taking algebra 1 online and its the exact same question and format that i had on the test

EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0how was the test ? did you make it ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0no i didn't make it i took it though

EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0yh, did you pass it ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yeah... i think why does it matter

EarthCitizen
 4 years ago
Best ResponseYou've already chosen the best response.0never mind.Good job tho

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ok... i took it a while ago
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