Solving Equation with Brackets


Linear Equations in One Variable I - Concepts
Class - 7th DAV Subjects
 
 
Concept Explanation
 

Solving Equation with Brackets

Solving Equation with Brackets:

Solve for x: 3(x+10)= 24

Sol: 3(x+10) = 24

      3x + 30 = 24

             3x = 24-30

             3x = -6

              x = -2

Sample Questions
(More Questions for each concept available in Login)
Question : 1

Find the value of x:  34-6left ( x-1 right )=14

Right Option : B
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Explanation
Question : 2

Find x: 3-2left ( 3-x right )=1

Right Option : A
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Explanation
Question : 3

Evaluate: large 6(x-2)=-12

Right Option : A
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Explanation
 
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