9/18х-11/27х=2целых1/2

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вопрос Следующий
вопрос

To solve this equation, we first need to find a common denominator for the fractions on the left side.

The least common multiple of 18 and 27 is 54.

So, we rewrite the equation as:
(3/6)x - (2/6)x = 2 1/2

Now, we combine the fractions:
(1/6)x = 5/2

To solve for x, we multiply both sides by 6 to get rid of the fraction:
x = 5/2 * 6
x = 15

Therefore, the solution to the equation is x = 15.