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Chapter 2: Q. 515 (page 215)

Solve Equations with Fraction or Decimal Coefficients.

In the following exercises, solve each equation.

0.8x鈭�0.3=0.7x+0.2

Short Answer

Expert verified

The solution isx=5

Step by step solution

01

 Given 

The given equation is0.8x鈭�0.3=0.7x+0.2

02

 To find  

We have to solve the given equation.

03

 Calculation 

0.8x鈭�0.3=0.7x+0.20.8x-0.7x=0.2+0.30.1x=0.5x=0.50.1x=5

Hence, the solution isx=5.

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