Answer:
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Step-by-step explanation:
We are asked to find the standard form of the equation of line, which passes through point R(4,0) and having a slope of 5.
First of all, we will write equation of line in point-slope form:
, where,
m=slope of line,
= Coordinates of point that lies on the line.
Upon substituting our given values in point-slope form of equation we will get,
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Now, we will convert our equation into standard form of equation:
Upon using distributive property we will get,

Now we will subtract 5x from both sides of our equation as:
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
Upon multiplying our equation by -1, we will get,
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Therefore, our required equation would be
.