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If −3(x+8)=−21, then x=−1.
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If 3x−4=14, then x=6.
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If 3(x−4)=x+4, then x=8.

Drag a statement or reason to each box to complete this proof If 3x821 then x1 Drag a statement or reason to each box to complete this proof If 3x414 then x6 Dr class=
Drag a statement or reason to each box to complete this proof If 3x821 then x1 Drag a statement or reason to each box to complete this proof If 3x414 then x6 Dr class=
Drag a statement or reason to each box to complete this proof If 3x821 then x1 Drag a statement or reason to each box to complete this proof If 3x414 then x6 Dr class=

Respuesta :

The different statements and reasons to prove that −3(x + 8) = −21 are as detailed below.

How to utilize properties of Algebra?

Statement 1; −3(x + 8) = −21

Reason 1; Given

Statement 2; −3(x + 8)/-3 = −21/-3

Reason 2; Division property of Equality

Statement 3; x + 8 - 8 = 7 - 8

Reason 3; Subtraction Property of Equality

Statement 4; x = -1

Reason 4; Given

Read more about properties of Algebra at; https://brainly.com/question/855307

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