I Solve the following equations - 3l-2-2-3

Name: NCERT - Grade 07 - Mathematics - Simple Equations - Q11_9
Uploaded: 2022-07-04T10:36:42+05:30
Description: 3l/2=2/3⇒ 3l=2/3×2 ⇒ 3l=4/3 ⇒ l=4/3×3⇒ l=4/9 ...

3l/2=2/3⇒ 3l=2/3×2 ⇒ 3l=4/3 ⇒ l=4/3×3⇒ l=4/9 ...

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Standard VII

Mathematics

Methods of Solving an Equation

i Solve the f...

Question

Question 1(i)
Solve the following equations :
$\frac{3 l}{2} = \frac{2}{3}$

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Solution

$\frac{3 l}{2} = \frac{2}{3} \Rightarrow 3 l = \frac{2}{3} \times 2 \Rightarrow 3 l = \frac{4}{3} \Rightarrow l = \frac{4}{3 \times 3} \Rightarrow l = \frac{4}{9}$

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Methods of Solving an Equation

Standard VII Mathematics

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Question 1(i) Solve the following equations : 3l2=23

3l2=23⇒3l=23×2⇒3l=43⇒l=43×3⇒l=49

Question 1(i)
Solve the following equations :
$\frac{3 l}{2} = \frac{2}{3}$

$\frac{3 l}{2} = \frac{2}{3} \Rightarrow 3 l = \frac{2}{3} \times 2 \Rightarrow 3 l = \frac{4}{3} \Rightarrow l = \frac{4}{3 \times 3} \Rightarrow l = \frac{4}{9}$