maisonblack1 maisonblack1

16-02-2021
Mathematics

contestada

Combine the like terms to create an equivalent expression:2r+1+(−4r)+7

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carolmard53 carolmard53

17-02-2021

Answer:

2r+1+(-4r)+7

= -2r+8

= -2(r+4)

Step-by-step explanation:

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