Solve for x: 6x = 18
Understand the Problem
The question requires solving a simple algebraic equation. We need to isolate the variable 'x' to find its value. This involves dividing both sides of the equation by the coefficient of 'x', which is 6.
Answer
$x = 5$
Answer for screen readers
$x = 5$
Steps to Solve
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Isolate x To isolate $x$, we need to divide both sides of the equation by the coefficient of $x$, which is 6.
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Divide both sides by 6 Dividing both sides of the equation $6x = 30$ by 6: $$ \frac{6x}{6} = \frac{30}{6} $$
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Simplify Simplifying the equation, we get: $$ x = 5 $$
$x = 5$
More Information
The solution to the equation $6x = 30$ is $x = 5$. This means that if you substitute 5 for x in the original equation, it will hold true: $6 * 5 = 30$.
Tips
A common mistake is to perform the wrong operation to isolate the variable. For example, some might subtract 6 from both sides instead of dividing, leading to an incorrect answer. Another mistake might be dividing only one side of the equation, which violates the equality.
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