SOLUTION: Solve each system using the method indicated. y=-2x+1 4x+2y=2 using substitution

Question 930040: Solve each system using the method indicated.
y=-2x+1
4x+2y=2
using substitution
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
....eq.1
.....eq.2
____________________________substitute from eq.1 to eq.22
.....eq.2.........solve for

so, this system is depended; the two lines are identical (one lies perfectly on top of the other) and intersect at all points of both lines

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