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Chapter 3: Q.65 (page 112)

$0.4 x + 0.6 = 0.5 x - 1.2$

Short Answer

Expert verified

The value of $x = 18$

Step by step solution

01

- The given information

$0.4 x + 0.6 = 0.5 x - 1.2$

02

Step 2

$0.4 x + 0.6 = 0.5 x - 1.2 \Rightarrow 0.5 x - 0.4 x = 0.6 + 1.2 \Rightarrow 0.1 x = 1.8 \Rightarrow x = 18$

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