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When x=5, the value of the expression (20/-25+x)-2(x-10) is

User Stoyan
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1 Answer

5 votes

Answer:

The value of given expression
(20)/(-25+x)-2(x-10) at x = 5 is 9.

Explanation:

Given expression
(20)/(-25+x)-2(x-10)

We have to find the value given expression at x = 5.

Consider the given expression
(20)/(-25+x)-2(x-10)

To find the value at x= 5 , put x = 5 in expression , we have,


\Rightarrow (20)/(-25+5)-2(5-10)

Solving , we get,


\Rightarrow (20)/(-20)-2(-5)

Simplify, we get,


\Rightarrow -1+10


\Rightarrow 9

Thus, the value of given expression
(20)/(-25+x)-2(x-10) at x = 5 is 9.

User Doubleplusgood
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