Solving Linear Equations without Brackets


Simple Equations - Concepts
Class - 6th Foundation NTSE Subjects
 
 
Concept Explanation
 

Solving Linear Equations without Brackets

small Solve; for; x : frac{3x}{4} -frac{2x}{3}= 5

Sol: Let us first take LCM as 12

small frac{3 X 3x- 4 X 2x}{12} = 5

small frac{9x- 8x}{12} = 5

small frac{x}{12} = 5

x= 60

Sample Questions
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Question : 1

Solve  :   18 t = 90

Right Option : C
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Explanation
Question : 2

large Solve for x : frac{3x}{7}+6=42

Right Option : C
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Explanation
Question : 3

Solve :frac{x}{2}-frac{1}{5}=frac{x}{3}+frac{1}{4}

 

Right Option : C
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Explanation
 
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