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anonymous
 3 years ago
For the following system, use the second equation to make a substitution for y in the first equation.
3x + y = 2
y + 4 = 3x
answers
3x + 3x  4 = 2
3x + 3  4x = 2
3x + 3x + 4 = 2
anonymous
 3 years ago
For the following system, use the second equation to make a substitution for y in the first equation. 3x + y = 2 y + 4 = 3x answers 3x + 3x  4 = 2 3x + 3  4x = 2 3x + 3x + 4 = 2

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so than y+4=3x  y=3x4 and now substitute this value of y in first equation 3x +3x 4 =2

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do you need to solve this system ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so 6x=6  x=6/6  x=1 y=3x4 so y=3*14 so y=34 so y=1

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0What work have you done?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok so indifferent but your first answer is right sure ok ?
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