Finite Math Examples

$7500 = 25000 - a \cdot 10$

Step 1

Move all the expressions to the left side of the equation.

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Step 1.1

Subtract $25000$ from both sides of the equation.

$7500 - 25000 = - a \cdot 10$

Step 1.2

Add $a \cdot 10$ to both sides of the equation.

$7500 - 25000 + a \cdot 10 = 0$

$7500 - 25000 + a \cdot 10 = 0$

Step 2

Simplify $7500 - 25000 + a \cdot 10$ .

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Step 2.1

Move $10$ to the left of $a$ .

$7500 - 25000 + 10 a = 0$

Step 2.2

Subtract $25000$ from $7500$ .

$- 17500 + 10 a = 0$

$- 17500 + 10 a = 0$

Step 3

Factor $- 10$ out of $- 17500 + 10 a$ .

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Step 3.1

Reorder $- 17500$ and $10 a$ .

$10 a - 17500 = 0$

Step 3.2

Factor $- 10$ out of $10 a$ .

$- 10 (- a) - 17500 = 0$

Step 3.3

Factor $- 10$ out of $- 17500$ .

$- 10 (- a) - 10 \cdot 1750 = 0$

Step 3.4

Factor $- 10$ out of $- 10 (- a) - 10 (1750)$ .

$- 10 (- a + 1750) = 0$

$- 10 (- a + 1750) = 0$

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