Solving Linear Equations without Brackets


Linear Equations - Concepts
Class - Sainik School Entrance 6th 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
(More Questions for each concept available in Login)
Question : 1

large 6x-1=2x+9  value of x

Right Option : D
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Explanation
Question : 2

Solve :    12  +  x  =  30

Right Option : C
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Explanation
Question : 3

Find the value of x:    frac{x}{4}-3=1

Right Option : A
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Explanation
 
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