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Solve the Following Equations for the Unknown: 1 5 = 3 √ X 3 - Mathematics

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Question

Solve the following equations for the unknown: `(1)/(5) = (3sqrt(x))/(3)`

Sum

Solution

`(1)/(5) = (3sqrt(x))/(3)`

`(1)/(5) = sqrt(x)`

Squaring both sides

⇒ `(1/5)^2` = x

⇒ x = `(1)/(25)`.

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Simple Linear Equations in One Variable
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Chapter 7: Linear Equations - Exercise 7.1

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Frank Mathematics [English] Class 9 ICSE
Chapter 7 Linear Equations
Exercise 7.1 | Q 5.3
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