Finite Math Examples

$\ln (x) = \ln (x)$

Step 1

For the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.

$x = x$

Step 2

Solve for $x$ .

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Step 2.1

Move all terms containing $x$ to the left side of the equation.

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Step 2.1.1

Subtract $x$ from both sides of the equation.

$x - x = 0$

Step 2.1.2

Subtract $x$ from $x$ .

$0 = 0$

Step 2.2

Since $0 = 0$ , the equation will always be true.

Always true