Solve for t
t=12
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2t+4=\frac{140}{5}
Divide both sides by 5.
2t+4=28
Divide 140 by 5 to get 28.
2t=28-4
Subtract 4 from both sides.
2t=24
Subtract 4 from 28 to get 24.
t=\frac{24}{2}
Divide both sides by 2.
t=12
Divide 24 by 2 to get 12.
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