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2.45-31t=21.65
We simplify the equation to the form, which is simple to understand
2.45-31t=21.65
We move all terms containing t to the left and all other terms to the right.
-31t=+21.65-2.45
We simplify left and right side of the equation.
-31t=+19.2
We divide both sides of the equation by -31 to get t.
t=-0.61935483871
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