Question

2/3у-1/2у=5 1/3-3 5/6

Answer 1

Щкдщабуддвбабададщдвбьв

Answer 2

Ответ в рисункебвсе понятно написано

Answer 3

To solve the equation 2/3y - 1/2y = 5, let's first find a common denominator for the fractions on the left side of the equation. The least common multiple (LCM) of 3 and 2 is 6. So, we can rewrite the equation as:

(2/3)y - (1/2)y = 5

To make the denominators consistent, we'll convert the fractions to have a common denominator of 6:

(4/6)y - (3/6)y = 5

Now, we can combine the terms with y:

(4/6 - 3/6)y = 5

(1/6)y = 5

Now, to isolate y, we'll divide both sides of the equation by (1/6):

y = 5 / (1/6)

To divide by a fraction, we can multiply by its reciprocal:

y = 5 * (6/1)

y = 5 * 6

y = 30

So, the value of y that satisfies the equation is y = 30.

As for the expression 1/3 - 3 5/6, let's simplify it step by step:

1/3 - 3 5/6

To combine the whole number (3) and the fraction (5/6), we find a common denominator. The LCM of 3 and 6 is 6. So, we can rewrite 3 as 18/6:

1/3 - 18/6 + 5/6

Now, let's combine the fractions:

1/3 - 18/6 + 5/6 = (2/6) - (18/6) + (5/6)

Now, the denominators are consistent, and we can add the fractions:

= (-11/6)

So, 1/3 - 3 5/6 simplifies to -11/6.