A few days ago
Anonymous

help!! solve the system by substitution: y=3x-1 y=4x????

help!! solve the system by substitution: y=3x-1 y=4x????

Top 2 Answers
A few days ago
surmy

Favorite Answer

since y= 4

applying that in equation 1

4x=3x-1

x=-1

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A few days ago
Danny C
Ithink you have to set them equal to eachother because they both equal y, so it would be 3x-1=4x than you would subtract 3x from both sides making it -1=x which is the answer.
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