graph for x-y=2and2x+2y=3
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Answer:
The graph of the equation x-y=2 and 2x+2y=3 are two intersecting lines
Step-by-step explanation:
Since this is a linear equation in two variable, it would probably have graphs, parallel to each other, intersecting or coincident. Since x1/x2 is not equal to y1/y2, it has a unique solution. y = -1/4 and x = 9/4
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Answer:
x-y=2---------(1)
2x+2y=3---------(2)
equation (1) multiply by 2
2x-2y=4------(3)
=2
addition of equation (2)and(3)
2x+2y=3
2x-2y=4
4x=7
x=7/4
x=7/4is put in equation (1)
x-y=2
7/4-y=2
-y=2-7/4
y=-1/4
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