Algebra 2 Quiz
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SYSTEMS OF EQUATIONS
Question 1
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Solve the system by elimination:
{
5
x
−
y
=
9
2
x
+
y
=
12
\begin{cases} 5x - y = 9 \\ 2x + y = 12 \end{cases}
{
5
x
−
y
=
9
2
x
+
y
=
12
A
(
3
,
6
)
(3, 6)
(
3
,
6
)
B
(
2
,
8
)
(2, 8)
(
2
,
8
)
C
(
1
,
10
)
(1, 10)
(
1
,
10
)
D
(
4
,
4
)
(4, 4)
(
4
,
4
)
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