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Simplify. (15/x-5)-5 = (21/x-6)-7

User Simone
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1 Answer

4 votes

Answer:

x = 2

Explanation:

To simplify the given equation:

(15/x - 5) - 5 = (21/x - 6) - 7

First, let's simplify the algebraic expressions within the parentheses.

(15/x - 10) = (21/x - 13)

Now, let's multiply both sides of the equation by the common denominator, which is x.

x * (15/x - 10) = x * (21/x - 13)

This simplifies to:

15 - 10x = 21 - 13x

Next, let's combine like terms.

-10x + 15 = -13x + 21

Adding 10x to both sides of the equation:

15 = -3x + 21

Now, subtract 21 from both sides of the equation:

15 - 21 = -3x

-6 = -3x

Finally, divide both sides by -3 to solve for x:

x = -6 / -3

Simplifying the expression, we find:

User Vinoth Kumar C M
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