Question

1 upon 3 x is equal to 7 ​

Answer 1

Answer:

x = $\frac{1}{21}$

Step-by-step explanation:

$\frac{1}{3x} = 7$

$\frac{1}{3x} = 7 * 3x$

$1 = 27x$

$\frac{1}{21} = \frac{21x}{21}$

Cancel terms that are in both the numerator and denominator

Move the variable to the left

$x = \frac{1}{21}$

Solution

= $\frac{1}{21}$

$\bottom \{ {{Hope \ It \ Helps \ You}} }\bottom$

Answer 2

Answer:

$x=\frac{1}{21}$

Step-by-step explanation:

$\frac{1}{3x} = 7$

⇒ $1=3x$ × 7

⇒ $1$ $= 21x$

∴ $x = \frac{1}{21}$