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One-Variable Equations

Solving Literal Equations

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Exercise 1.11

Solution

a Solving the formula for with inverse operations.
b The density is and the volume is . In order to find the mass, we substitute these values into our rewritten equation.
Therefore, the mass is approximately g.

Hint

a Isolate on one side through inverse operations.
b Substitute the values into the formula.

Answer

a
b g
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