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Chapter 1: Q. 1.90 (page 73)

Simplify37m+21n+4m-15n.

Short Answer

Expert verified

Simplification is41m+6n.

Step by step solution

01

Given Information 

Given that37m+21n+4m-15n.

02

Solution 

We know that the associative property of addition isa+(b+c)=(a+b)+c.

So,

37m+21n+4m-15n=37m+4m+21n-15n37m+21n+4m-15n=41m+6n

03

Final answer

Hence,37m+21n+4m-15n=41m+6n.

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