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Let’s check out your problem:
Evaluate the expression for
t
=
6.5
t = 6.5
t
=
6.5
.
\newline
Write your answer in simplest form.
\newline
t
−
8
−
t
+
7
=
\frac{t - 8}{-t + 7} =
−
t
+
7
t
−
8
=
__
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Math Problems
Algebra 2
Evaluate rational expressions II
Full solution
Q.
Evaluate the expression for
t
=
6.5
t = 6.5
t
=
6.5
.
\newline
Write your answer in simplest form.
\newline
t
−
8
−
t
+
7
=
\frac{t - 8}{-t + 7} =
−
t
+
7
t
−
8
=
__
Substitute Value:
Substitute
t
=
6.5
t = 6.5
t
=
6.5
into the expression
t
−
8
−
t
+
7
\frac{t - 8}{-t + 7}
−
t
+
7
t
−
8
.
(
6.5
)
−
8
−
(
6.5
)
+
7
\frac{(6.5) - 8}{-(6.5) + 7}
−
(
6.5
)
+
7
(
6.5
)
−
8
Calculate Numerator:
Calculate the numerator
6.5
−
8
6.5 - 8
6.5
−
8
.
\newline
6.5
−
8
=
−
1.5
6.5 - 8 = -1.5
6.5
−
8
=
−
1.5
\newline
Numerator:
−
1.5
-1.5
−
1.5
Calculate Denominator:
Calculate the denominator
−
6.5
+
7
-6.5 + 7
−
6.5
+
7
.
\newline
−
6.5
+
7
=
0.5
-6.5 + 7 = 0.5
−
6.5
+
7
=
0.5
\newline
Denominator:
0.5
0.5
0.5
Divide Numerator by Denominator:
Divide the numerator by the denominator
−
1.5
/
0.5
-1.5/0.5
−
1.5/0.5
.
\newline
−
1.5
/
0.5
=
−
3
-1.5/0.5 = -3
−
1.5/0.5
=
−
3
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t = -4.4
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.
\newline
Write your answer in simplest form.
\newline
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\newline
There may be
1
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or
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\newline
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\newline
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Simplify. Write your answer using whole numbers and variables.
\newline
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Divide. Write your answer in simplest form.
\newline
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g
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+
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g
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−
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(
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−
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)
\newline
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Question
Simplify. Express your answer as a single fraction in simplest form.
\newline
5
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\newline
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