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Solve the Following Equations for the Unknown: 8x - 21 = 3x - 11 - Mathematics

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प्रश्न

Solve the following equations for the unknown: 8x - 21 = 3x - 11

बेरीज

उत्तर

8x - 21 = 3x - 11
Collecting like terms,
8x - 3x = 21 - 11
⇒ 5x = 10
⇒ x = 2.

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Simple Linear Equations in One Variable
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पाठ 7: Linear Equations - Exercise 7.1

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फ्रँक Mathematics [English] Class 9 ICSE
पाठ 7 Linear Equations
Exercise 7.1 | Q 2.02
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