# NCERT Class 8 Mathematics Solutions: Chapter 2 – Linear Equations in One Variable Exercise 2.5 Part 4

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**Question: 7** Simplify and solve the following linear equation:

**Answer:**

Given,

So,

To check:

L.H.S = R.H.S

Hence, it is correct.

**Question: 8** Simplify and solve the following linear equation:

**Answer:**

Given,

So,

To check:

L.H.S = R.H.S

Hence, it is correct.