Basic Math Examples

$7.25 + 2 + w = \sqrt{100}$

Step 1

Add $7.25$ and $2$ .

$9.25 + w = \sqrt{100}$

Step 2

Simplify $\sqrt{100}$ .

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Step 2.1

Rewrite $100$ as $10^{2}$ .

$9.25 + w = \sqrt{10^{2}}$

Step 2.2

Pull terms out from under the radical, assuming positive real numbers.

$9.25 + w = 10$

Step 3

Move all terms not containing $w$ to the right side of the equation.

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Step 3.1

Subtract $9.25$ from both sides of the equation.

$w = 10 - 9.25$

Step 3.2

Subtract $9.25$ from $10$ .

$w = 0.75$