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Popular >

21x+1=18x+13

Solution

21 x + 1 = 18 x + 13

Solution

x = 4

Solution steps

21 x + 1 = 18 x + 13

Move

1

to the right side

21 x = 18 x + 12

Move

18 x

to the left side

3 x = 12

Divide both sides by

3

x = 4

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Frequently Asked Questions (FAQ)

What is the answer to 21x+1=18x+13 ?
The answer to 21x+1=18x+13 is x=4
Solve for x: 21x+1=18x+13
The solution is x=4