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Chapter 3: Q52. (page 127)

Simplify the expression. (Lesson 2.3)

-(2x+3)+4(x+2)

Short Answer

Expert verified

The simplified expression is2x+5 .

Step by step solution

01

– Use distributive property

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

The given expression is鈭�(2x+3)+4(x+2) .

So,鈭�(2x+3)+4(x+2)=鈭�2x鈭�3+4x+8[distributiveproperty]

02

– Combine the like terms

鈭�(2x+3)+4(x+2)=鈭�2x+4x鈭�3+8[groupliketerms]=2x+5[combineliketerms]

03

– Conclusion 

Therefore, the simplified expression is2x+5 .

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