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Popular >

2x+1/3 x=21

Solution

2 x + \frac{1}{3} x = 21

Solution

x = 9

Solution steps

2 x + \frac{1}{3} x = 21

Multiply both sides by

3

7 x = 63

Divide both sides by

7

x = 9

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- 7 = \frac{5 x - 14}{- 3}

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\frac{7}{9} - \frac{3}{4}

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Frequently Asked Questions (FAQ)

What is the answer to 2x+1/3 x=21 ?
The answer to 2x+1/3 x=21 is x=9
Solve for x: 2x+1/3 x=21
The solution is x=9