Solve for t
t=468.3
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t+2.1=84\times 5.6
Multiply both sides by 5.6.
t+2.1=470.4
Multiply 84 and 5.6 to get 470.4.
t=470.4-2.1
Subtract 2.1 from both sides.
t=468.3
Subtract 2.1 from 470.4 to get 468.3.
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