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Chapter 1: Q16. (page 24)

Solve each equation or formula for the specified variable.

4y-2n=9, for y.

Short Answer

Expert verified

The required answer is y=9+2n4.

Step by step solution

01

Step 1- Add 2n on both sides

Perform addition of 2n on both the sides of equation.

4y鈭�2n+2n=9+2n4y=9+2n

02

– Isolate the variable y

Perform division of 4 on both the sides of the equation.

4y4=9+2n4y=9+2n4

03

Step 3- Make the conclusion

As the variable y is isolated so the value equivalent to it represents its value.

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