2x+y=3 and x-y=6 solve this in graphical method
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Popular Problems Algebra Solve by Graphing x+y=6 , 2x-y=3
x
+
y
=
6
,
2
x
−
y
=
3
Subtract
x
from both sides of the equation.
y
=
6
−
x
2
x
−
y
=
3
Subtract
2
x
from both sides of the equation.
y
=
6
−
x
−
y
=
3
−
2
x
Multiply each term in
−
y
=
3
−
2
x
by
−
1
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y
=
6
−
x
y
=
−
3
+
2
x
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
(
3
,
3
)
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