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I want to know what equals this problem 21 = 1 + 10x
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I want to know what equals this problem 21 = 1 + 10x

User Mr Alihoseiny
by
7.2k points

2 Answers

1 vote
Answer is x = 2

Explanation =

21 = 1 + 10x
Substract 1 from both sides
20 = 10x
Then divide both sides by 10x
This is equal to x = 2
User Pinto
by
6.7k points
5 votes

Answer:

x=2

Explanation:

10x2=20

20+1=21

User Xariez
by
6.4k points
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