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anonymous
 one year ago
Determine the solution to f(x) = g(x) using the following system of equations:
f(x) = 3x − 23
g(x) = −4.5x + 7
anonymous
 one year ago
Determine the solution to f(x) = g(x) using the following system of equations: f(x) = 3x − 23 g(x) = −4.5x + 7

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Just solve for the system of equations. What do you think is the answer?.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x = 4 so now all you have to do is solve for y

SnuggieLad
 one year ago
Best ResponseYou've already chosen the best response.0Nixy, where did you get x=4?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well, you have your answer now lol I just gave it to you lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0SnuggieLad http://www.wolframalpha.com/input/?i=y+%3D+3x+%E2%88%92+23+and+y+%3D+%E2%88%924.5x+%2B+7

SnuggieLad
 one year ago
Best ResponseYou've already chosen the best response.0Why don't you explain that Nixy? That way the next time she can get it herself, that's the sign of a true helper.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well, the book she/he uses for math should explain it :) Here are a few good links that explains system of equations http://www.mathsisfun.com/algebra/systemslinearequations.html https://www.khanacademy.org/math/algebrabasics/corealgebrasystems/corealgebrasystemstutorial/v/solvinglinearsystemsbygraphing

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.03x − 23=−4.5x + 7 add 4.5x and 23 on both sides 3x+4.5x=7+23 multiple by 10 on both sides \[\[10\cdot \:3x+10\cdot \:4.5x=10\cdot \:7+10\cdot \:23\]\] 75x=300 x=4

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.0are you understand @Naenae1999
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