SOLUTION: 1. 3x - y = 0
4x + 2y = 1
2. 8x + 4y = 2
y = -2x + 1
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Question 256370: 1. 3x - y = 0
4x + 2y = 1
2. 8x + 4y = 2
y = -2x + 1
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Multiply eq. 1 by 2 and add to eq. 2.
From eq. 1,
.
.
.
3.
4.
Substitute for y in eq. 3 using eq. 4,
Inconsistent results means the two lines are parallel, no solution.
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