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Chapter 3: Q.67 (page 113)

0.9x-1.25=0.75x+1.75

Short Answer

Expert verified

The value ofx=20

Step by step solution

01

- The given information

0.9x-1.25=0.75x+1.75

02

Step 2

0.9x-1.25=0.75x+1.75⇒0.9x-0.75x=1.75+1.25⇒0.15x=3⇒x=20

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