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Chapter 7: Q. 7.85 (page 698)

Solve the proportionyy+55=38.

Short Answer

Expert verified

The solution of the given proportion isy=33.

Step by step solution

01

Given information

The equation is given as yy+55=38to find its solution.

02

Find the solution

Apply the algebraic operations to find the solution of the given equation.

  • Apply the cross multiplication and the exchange of the terms to find the required solution.

yy+55=38y(8)=3(y+55)8y=3y+1658y-3y=1655y=165y=1655=33

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