Indicate if each of the following is an expression or an equation:
-
Equation
Expression
(
x
−
9
)
(
x
−
3
)
\displaystyle {\left({x}-{9}\right)}{\left({x}-{3}\right)}
(
x
−
9
)
(
x
−
3
)
-
Equation
Expression
9
y
=
3
\displaystyle {9}{y}={3}
9
y
=
3
-
Equation
Expression
(
x
−
9
)
(
x
+
3
)
=
5
\displaystyle {\left({x}-{9}\right)}{\left({x}+{3}\right)}={5}
(
x
−
9
)
(
x
+
3
)
=
5
-
Equation
Expression
9
x
+
3
=
5
\displaystyle {9}{x}+{3}={5}
9
x
+
3
=
5
-
Equation
Expression
9
x
=
3
x
−
2
\displaystyle \frac{{9}}{{x}}=\frac{{3}}{{{x}-{2}}}
x
9
=
x
−
2
3
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