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Question
100√25÷√25+x =50 then find the value of x
100√25÷√25+x =50 then find the value of x
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Solution
100√25÷√25+x =50
On cross multiplication
=>100√25/50 = √25+x
=>2√25 = √25+x
=>2√25 - √25 =x
=>√25 =x
Therefore x =5
You can verify it by substituting in the given equation
√25=5
100√25÷√25+x =50
100*5 ÷ 5+5 = 500/10 =50
Therefore x=5
On cross multiplication
=>100√25/50 = √25+x
=>2√25 = √25+x
=>2√25 - √25 =x
=>√25 =x
Therefore x =5
You can verify it by substituting in the given equation
√25=5
100√25÷√25+x =50
100*5 ÷ 5+5 = 500/10 =50
Therefore x=5
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