Algebra Examples

$x = x - 9$

Step 1

Solve the equation for $y$ .

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Step 1.1

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

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Step 1.1.1

Subtract $x$ from both sides of the equation.

$x - x = - 9$

Step 1.1.2

Subtract $x$ from $x$ .

$0 = - 9$

Step 1.2

Since $0 \neq - 9$ , there are no solutions.

No solution

Step 2

These are three possible solutions to the equation.

Step 3

Nothing further can be done with this topic. Please check the expression entered or try another topic.

$x = x - 9$

Step 4