Simplify Expressions: Combining like terms and the distributive property

-1

838

4

+112

-4(7r+7)

McAcey Jan 16, 2019

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4⁺⁰ Answers

+128460

+3

-4 ( 7r + 7) =

-4* 7r + - 4 * 7 =

-28r - 28

CPhill Jan 16, 2019

+112

+2

Merci bon monsieur

McAcey Jan 16, 2019

edited by McAcey Jan 16, 2019

+128460

+2

De rien.....

CPhill Jan 16, 2019

+4609

+2

CPhill is right. You can also simplify! -28r-28 becomes, -28(r+1).

tertre Jan 16, 2019

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