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2 years ago

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

Mathematics

2 answers:

spayn [35]2 years ago

6 0

Answer:

x=2

Step-by-step explanation:

10x2=20

20+1=21

Naily [24]2 years ago

4 0

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

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