Finite Math Examples

$x = 10$ , $y = 29$ , $x y = 64$ , $x^{2} = 30$

Step 1

Replace all occurrences of $x$ with $10$ in each equation.

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Step 1.1

Replace all occurrences of $x$ in $x y = 64$ with $10$ .

$(10) \cdot y = 64$

$x = 10$

$y = 29$

$x^{2} = 30$

Step 1.2

Simplify the left side.

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Step 1.2.1

Multiply $10$ by $y$ .

$10 y = 64$

$x = 10$

$y = 29$

$x^{2} = 30$

$10 y = 64$

$x = 10$

$y = 29$

$x^{2} = 30$

Step 1.3

Replace all occurrences of $x$ in $x^{2} = 30$ with $10$ .

${(10)}^{2} = 30$

$10 y = 64$

$x = 10$

$y = 29$

Step 1.4

Simplify the left side.

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Step 1.4.1

Raise $10$ to the power of $2$ .

$100 = 30$

$10 y = 64$

$x = 10$

$y = 29$

$100 = 30$

$10 y = 64$

$x = 10$

$y = 29$

$100 = 30$

$10 y = 64$

$x = 10$

$y = 29$

Step 2

Since $100 = 30$ is not true, there is no solution.

No solution

Step 3