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How do you solve the following for x?
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1 vote
How do you solve the following for x?

How do you solve the following for x?-example-1
User Nicky Hajal
by
4.9k points

2 Answers

1 vote

Answer:

Explanation:

Is called a letter that stands for the number

User DanielTheRocketMan
by
5.2k points
5 votes

Answer:

Explanation:

√10x - 1 = 7

Square both sides,

10x - 1 = 7²

10x - 1 = 49

10x = 49 + 1

10x = 50

x = 50/10

x=5

User Appleoddity
by
5.2k points
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