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Chapter 3: Q51. (page 127)

Simplify the expression.

2y-4+3(y+1)

Short Answer

Expert verified

The simplified expression is5y−1.

Step by step solution

01

– Use distributive property

The distributive property is given asa(b+c)=ab+ac.

The given expression is 2y−4+3(y+1).

So,2y−4+3(y+1)=2y−4+3y+3[distributiveproperty]

02

– Combine the like terms

2y−4+3(y+1)=2y+3y−4+3[groupliketerms]=5y−1[combineliketerms]

03

– Conclusion 

Therefore, the simplified expression is5y−1.

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