Solving Equation with Brackets


Simple Equations I - Concepts
Class - 7th Foundation NTSE 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 p :     -15=5left ( p-2 right )

Right Option : B
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Explanation
Question : 2

Find x: large frac {2x+5}{3}=3x-10

Right Option : D
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Explanation
Question : 3

large dpi{80} 3left ( x+2 right )+2left ( 4x-1 right )=17

Right Option : C
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Explanation
 
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