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Popular >

3/7 x=21

Solution

\frac{3}{7} x = 21

Solution

x = 49

Solution steps

\frac{3}{7} x = 21

Multiply both sides by

7

3 x = 147

Divide both sides by

3

x = 49

Popular Examples

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\frac{( x ^{\frac{1}{2}} s ^{\frac{2}{5}} ) ^{10}}{x ^{2}}

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x^{2} - x y - x + y

11 = \frac{1}{2} (3 x - 6)

13 t + 6 = 5 t^{2}

2 x - 3 = 5 x - 3 - 3 x

Frequently Asked Questions (FAQ)

What is the answer to 3/7 x=21 ?
The answer to 3/7 x=21 is x=49
Solve for x: 3/7 x=21
The solution is x=49