SOLUTION: Considering these two equations: y-3x=4 3y+2x=1 Which expression can be substituted for y in the bottom equation of the stem to solve the system by substitution? (a) 1-2

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Question 844809: Considering these two equations:
y-3x=4
3y+2x=1
Which expression can be substituted for y in the bottom equation of the stem to solve the system by substitution?
(a) 1-2x
(b) 3x+4
(c) x=4-3x
(d) 2/3x+1

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
From eq. 1,

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