Solve for t
t=5
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2t-5=\frac{100}{20}
Divide both sides by 20.
2t-5=5
Divide 100 by 20 to get 5.
2t=5+5
Add 5 to both sides.
2t=10
Add 5 and 5 to get 10.
t=\frac{10}{2}
Divide both sides by 2.
t=5
Divide 10 by 2 to get 5.
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