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Chapter 2: Q16. (page 108)

Write an equivalent variable expression.

5y-8

Short Answer

Expert verified

Equivalent variable equation of given equation is 5y-40.

Step by step solution

01

Step-1- Concept of Distributive property of multiplication

According to the distributive property of multiplication, whenwe multiply a number with the sum of two or more addends, we get a result that is equal to the result that is obtained when we multiply each addend separately by the number

A脳B+C=AB+AC.

02

Step-2-Evaluating given expressions

5y-8

Using Distributive property of multiplication, the above expression can be written as

5(y-8)=5(y)-5(8)

5(y-8)=5y-40

03

Step-3-Conclusion

Therefore, the equivalent variable equation of given equation is 5y-40.

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