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X-78>300 find the inequality

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Final answer:

To find the inequality, add 78 to both sides of x - 78 > 300, resulting in x > 378.

Step-by-step explanation:

To find the inequality, we need to isolate the variable x.

Given the inequality x - 78 > 300, we can start by adding 78 to both sides of the inequality:

x - 78 + 78 > 300 + 78.

Simplifying this, we get x > 378.

Therefore, the inequality is x > 378.

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