Basic Math Examples

$1 A \cdot 72 \div B C = 36$

Step 1

Multiply both sides by $B C$ .

$1 A \cdot 72 \div B C (B C) = 36 (B C)$

Step 2

Simplify.

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Step 2.1

Simplify the left side.

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Step 2.1.1

Simplify $1 A \cdot 72 \div B C (B C)$ .

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Step 2.1.1.1

Rewrite the division as a fraction.

$\frac{1 A \cdot 72}{B C} (B C) = 36 (B C)$

Step 2.1.1.2

Cancel the common factor of $B C$ .

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Step 2.1.1.2.1

Cancel the common factor.

$\frac{1 A \cdot 72}{B C} (B C) = 36 (B C)$

Step 2.1.1.2.2

Rewrite the expression.

$1 A \cdot 72 = 36 (B C)$

$1 A \cdot 72 = 36 (B C)$

Step 2.1.1.3

Simplify the expression.

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Step 2.1.1.3.1

Multiply $A$ by $1$ .

$A \cdot 72 = 36 (B C)$

Step 2.1.1.3.2

Move $72$ to the left of $A$ .

$72 A = 36 (B C)$

$72 A = 36 (B C)$

$72 A = 36 (B C)$

$72 A = 36 (B C)$

Step 2.2

Simplify the right side.

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Step 2.2.1

Remove parentheses.

$72 A = 36 B C$

$72 A = 36 B C$

$72 A = 36 B C$

Step 3

Divide each term in $72 A = 36 B C$ by $72$ and simplify.

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Step 3.1

Divide each term in $72 A = 36 B C$ by $72$ .

$\frac{72 A}{72} = \frac{36 B C}{72}$

Step 3.2

Simplify the left side.

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Step 3.2.1

Cancel the common factor of $72$ .

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Step 3.2.1.1

Cancel the common factor.

$\frac{72 A}{72} = \frac{36 B C}{72}$

Step 3.2.1.2

Divide $A$ by $1$ .

$A = \frac{36 B C}{72}$

$A = \frac{36 B C}{72}$

$A = \frac{36 B C}{72}$

Step 3.3

Simplify the right side.

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Step 3.3.1

Cancel the common factor of $36$ and $72$ .

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Step 3.3.1.1

Factor $36$ out of $36 B C$ .

$A = \frac{36 (B C)}{72}$

Step 3.3.1.2

Cancel the common factors.

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Step 3.3.1.2.1

Factor $36$ out of $72$ .

$A = \frac{36 (B C)}{36 \cdot 2}$

Step 3.3.1.2.2

Cancel the common factor.

$A = \frac{36 (B C)}{36 \cdot 2}$

Step 3.3.1.2.3

Rewrite the expression.

$A = \frac{B C}{2}$

$A = \frac{B C}{2}$

$A = \frac{B C}{2}$

$A = \frac{B C}{2}$

$A = \frac{B C}{2}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$