SOLUTION: calculate the coordinates of the intersection of the two lines 1. y + 2x = 3 2. y - x = 2

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Question 979688: calculate the coordinates of the intersection of the two lines
1. y + 2x = 3
2. y - x = 2

Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!









Answer by MathTherapy(10553)   (Show Source): You can put this solution on YOUR website!

calculate the coordinates of the intersection of the two lines
1. y + 2x = 3
2. y - x = 2
y + 2x = 3 --------- eq (i)
y - x = 2 --------- eq (ii)
3x = 1 ------------- Subtracting eq (ii) from eq (i)

----------- Substituting for x in eq (ii)


Coordinates: , or ()
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