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Popular >

3x+18=x+42

Solution

3 x + 18 = x + 42

Solution

x = 12

Solution steps

3 x + 18 = x + 42

Move

18

to the right side

3 x = x + 24

Move

x

to the left side

2 x = 24

Divide both sides by

2

x = 12

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Frequently Asked Questions (FAQ)

What is the answer to 3x+18=x+42 ?
The answer to 3x+18=x+42 is x=12
Solve for x: 3x+18=x+42
The solution is x=12