Answer:
5-x
Step-by-step explanation:
5-x
when it says than you have to switch it
The equation should be x - 5.
the sum of 1 and x is less than 5
When 1 and x should be less than 5 so, the equation is x - 5.
The sum formula should be used when we have to add something. It is basically adding the numbers to get the result.
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