A natural number is a positive integer, example, 1,2,5,299 etc.
A rational number is a number that can be expressed as a fraction of integers, such as 245/127, 1/2, 5/1,8/1,...
Since a natural number can be expressed as a fraction of integers, so
a natural number IS a rational number.
Answer:
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infinite solutions
expand and simplify the right side of the equation
3 + 5n = 5n + 10 - 7
3 + 5n = 5n + 3
Since both sides of the equation are equal then any value of n will make the equation true.
Thus there are an infinite number of solutions.
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Answer:
5 2/9
Step-by-step explanation:
