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Chapter 7: Q. 132 (page 668)

In the following exercises, perform indicated operations.

8y-45y+2-6

Short Answer

Expert verified

The resultant expression is-22y+85y+2.

Step by step solution

01

Step 1. GIven Information

The given expression is8y-45y+2-6.

02

Step 2. Express with LCD

  • The LCD of the given terms is 5y+2.
  • Express the given expression with the LCD.

8y-45y+2-6=8y-45y+2-30y-125y+2

03

Step 3. Simplify

  • As the denominator is the same for both the terms, perform subtraction in the numerator and place it over the common denominator.

8y-4-30y+125y+2=-22y+85y+2

  • So, the resultant expression is-22y+85y+2.

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