Algebra Examples

$n - 247 = 605 - (4 \cdot 28)$

Step 1

Simplify $605 - 1 \cdot 4 \cdot 28$ .

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Step 1.1

Multiply $- 1 \cdot 4 \cdot 28$ .

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Step 1.1.1

Multiply $- 1$ by $4$ .

$n - 247 = 605 - 4 \cdot 28$

Step 1.1.2

Multiply $- 4$ by $28$ .

$n - 247 = 605 - 112$

Step 1.2

Subtract $112$ from $605$ .

$n - 247 = 493$

Step 2

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

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Step 2.1

Add $247$ to both sides of the equation.

$n = 493 + 247$

Step 2.2

Add $493$ and $247$ .

$n = 740$