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Solve the linear equation: m-m-12=1-m-23 - Mathematics

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Question

Solve the linear equation:

`m - (m -1)/2 = 1 - (m - 2)/3`

Sum

Solution

`m - (m -1)/2 = 1 - (m - 2)/3`

`(2m - (m - 1))/2 = (3 - (m - 2))/3`

`(2m - m + 1)/2 = (3 - 3 + 2)/3`

`(m + 1)/2 = (5 - m)/3`

3(m + 1) = 2(5 − m)

3m + 3 = 10 − 2m

3m + 2m = 10 − 3

5m = 7

`m = 7/5`

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Chapter 2: Linear Equations in One Variable - Exercise 2.5 [Page 34]

APPEARS IN

NCERT Mathematics [English] Class 8
Chapter 2 Linear Equations in One Variable
Exercise 2.5 | Q 6 | Page 34

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