Equations With Two Variables
PSAT Math · Flashcards
PSAT MATH · FLASHCARDS
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QUESTION
Identify the
y
y
y
-intercept of the line
4
x
+
2
y
=
10
4x+2y=10
4
x
+
2
y
=
10
.
QUESTION
Identify whether
(
2
,
3
)
(2,3)
(
2
,
3
)
is a solution to
x
+
y
=
5
x+y=5
x
+
y
=
5
.
QUESTION
Identify the
x
x
x
-intercept of the line given by
4
x
+
3
y
=
12
4x+3y=12
4
x
+
3
y
=
12
.
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ANSWER
3
3
3
. Substitute
y
=
0
y=0
y
=
0
:
4
x
=
12
4x=12
4
x
=
12
, so
x
=
3
x=3
x
=
3
.
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