Solve the Following Equation: 3a - 4 = 2(4 - A) - Mathematics

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Sum

Solve the following equation:

3a - 4 = 2(4 - a)

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Solution

3a – 4 = 8 – 2a
3a + 2a = 8+4
5a = 12
a = 2.4

Concept: Simple Linear Equations in One Variable
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Chapter 14: Linear Equations in one Variable - Exercise 14 (A) [Page 165]

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Selina Concise Mathematics Class 8 ICSE
Chapter 14 Linear Equations in one Variable
Exercise 14 (A) | Q 4 | Page 165

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