# Grade 7 One Variable Linear Equation and In-Equations Worksheet (For CBSE, ICSE, IAS, NET, NRA 2022)

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## (5) Solve the In-Equation. Then Represent the Solution Set on the Number Line

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• Given that twenty three times a number added by 540 equals 680
• To find out equation will go step by step
• Twenty three times a number (Suppose number “x” )
• Equals 540
• So, Missing equation:

• Given that:
• To find out statement will go step by step:
• four hundred fifty times a number
• Divided by thirty four.
• Equals to fifty six.
• So, missing statement is:

• Given equation:

• Now taking variable one side and other constant o another side,

• Representation of variable on number line is as below;

• Given equation:

• Representation of variable on number line is as below;

• Given in-equation:
• R means set of real number means the number that actually exit

• Given in-equation:
• Where set of value of x belongs to
• Now given that value of variable is more than 2
• Therefore set of value of
• Representation on number line as below;

• Given in-equation: