START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 4

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An equation having $x = - 3$ as its solution is

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Important Questions on Linear Equations in One Variable

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IMPORTANT

START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 1

In a linear equation, the power of a variable is

1

.

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7th CBSE

IMPORTANT

START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 2

A linear equation in one variable can have many solutions.

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 3

While solving an equation, we can multiply one side and divide the other by the same constant.

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7th CBSE

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 4

From a given solution, infinite numbers of equations can be constructed.

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 5

$4 x + 1 > 3 x - 2$ is a linear equation in one variable.

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7th CBSE

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 6

To solve an equation, we can perform the same operation on both sides.

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 7

An equation changes, if its $LHS$ and $RHS$ are interchanged.

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7th CBSE

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START UP MATHEMATICS>Chapter 7 - Linear Equations in One Variable>REVIEW EXERCISES>Q 1

If six times a number equals $72$ , then the number is _____.