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-4x+7=11 what is x in this casse
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9 votes
9 votes
-4x+7=11 what is x in this casse

User Jroesch
by
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2 Answers

20 votes
20 votes

Answer:

-1

Explanation:


- 4x \ + 7 = 11 \\ collect \: liked \: terms \\ - 4x = 11 - 7 \\ - 4x = 4 \\ divide \: both \: sides \: by \: - 4 \\ = - 1

User Randak
by
3.3k points
18 votes
18 votes
Answer:

x = -1

Explanation:

-4x + 7 = 11

-4x = 4

x = 4/-4

x = -1
User JSharm
by
2.6k points
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