Question

1 4/9х - 7/18 х = 15 5/6​

Answer 1

Ответ:

х = 225

Пошаговое объяснение:

1 4/9х - 7/18х = 15 5/6

1/18х = 25/2

1/18х + -25/2 = 0

х = 225

Answer 2

Let's solve the equation step by step:

$\frac{1}{9}x - \frac{7}{18}x = \frac{15}{6}$

First, find a common denominator for the fractions on the left side. The common denominator for 9 and 18 is 18.

Multiply the first term by 2/2 (to get a common denominator of 18):

$\frac{2}{18}x - \frac{7}{18}x = \frac{15}{6}$

Combine the terms:

$\frac{-5}{18}x = \frac{15}{6}$

Now, let's simplify the equation by multiplying both sides by -18 (to get rid of the fraction on the left side):

$-5x = \frac{15}{6} \times -18$

$-5x = -45$

Finally, solve for x by dividing both sides by -5:

$x = \frac{-45}{-5}$

$x = 9$

So, the solution to the equation is $x = 9$.