SOLUTION: How do I simplify this proble? 2t-8 ______ 4-t
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Algebra: Expressions involving variables, substitution
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Question 464035
:
How do I simplify this proble?
2t-8
______
4-t
Answer by
algebrahouse.com(1659)
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2t - 8
-------
4 - t
2(t - 4)
-------- {factored 2 out of top and switched bottom around so that t is first}
-t + 4
2(t - 4)
-------- {factored -1 out of bottom}
-1(t - 4)
= -2 {cancelled t - 4 on top and bottom}
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