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What is the answer to 7x - 7 = 14
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What is the answer to 7x - 7 = 14

User Dallin Romney
by
3.2k points

2 Answers

2 votes

Answer:

x = 3

Explanation:

7x - 7 = 14

7x-7+7=14+7(Add 7 to both sides)

7x=21 (Simplify)

7x/7=21/7(divide both sides by 7)

x = 3 (simplify)

Hope this helps:)

User GriffLab
by
3.4k points
2 votes

Answer:

3

Explanation:

7x - 7 = 14

+7. +7

7x = 21

x =3

User Christian Riesen
by
3.4k points
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