NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 1

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IMPORTANT

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An algebraic equation is an equality involving

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Important Questions on Linear Equations in One Variable

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IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 2

The solution of the equation $\frac{x}{5} + 30 = 15$ is _____.

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NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 2

The solution of the equation

a x + b = 0

is

x =

_____.

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IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 2

If

a

and

b

are positive integers, then the solution of equation

a x - b = 0

has to be a _____ real number. [positive / negative]

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NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 2

If

5

is added to twice a number, the result is

29

, then the number is _____.

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NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 2

The solution of the equation

x - \frac{14}{3} = \frac{3}{7}

is _____( in mixed fraction).

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NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 3

The shifting of a number from one side of an equation to other side, is called transposing.

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NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 3

In the equation

3 x - 3 = 9

, transposing

- 3

to R.H.S, we get

3 x = 9

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8th CBSE

IMPORTANT

NCERT Practice Workbook Mathematics>Chapter 2 - Linear Equations in One Variable>Worksheet 1>Q 3

If

\frac{15}{7} - 5 x = 12

, then

- 5 x = 12 + \frac{15}{7}