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alones (alones):
Man somebody show me the steps PLZ!!!
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alones (alones):
For the following system, use the second equation to make a substitution for y in the first equation. 2x + y = 6 y = 3x + 4 What is the resulting equation? y + 2x + y = 6 2x + y + 3x + 4 = 6 2x + (3x + 4) = 6
alones (alones):
How do i start :/
OpenStudy (anonymous):
Okay so for the first part you sub y for y=3x+4 You should get 2x+y+3x+4=6
OpenStudy (anonymous):
Then you solve for x 2x+y+3x+4=6 5x+y=2
OpenStudy (anonymous):
Or 5x=2-y
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alones (alones):
Oka thanks you so much<3 @maddiem
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