SOLUTION: MATCH EACH SYSTEM WITH THE CORRECT SOLUTION
X-Y=1
X=1/2Y+2
A. (3,2)
B. (3,3)
C.(-2,3)
D.(2,3)
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Question 38109: MATCH EACH SYSTEM WITH THE CORRECT SOLUTION
X-Y=1
X=1/2Y+2
A. (3,2)
B. (3,3)
C.(-2,3)
D.(2,3)
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
From
x - y = 1 and
x = (1/2)y + 2
Let us subtract 1/2y in the second one and then subtract equations..
x - y = 1
x - (1/2)y = 2
which leads to
-(1/2)y = -1
and
y = 2
plug that in the first eqn and get
x = 3
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