Question

Решить (2/15+y)-7/30=1/10

Answer 1

Пошаговое объяснение:

(2/15 + у) - 7/30 = 1/10

- 1/10 + у = 1/10

у = 1/10 + 1/10

у = 1/5

Answer 2

Пошаговое объяснение:

сначала я раскрыла скобки, затем привела 2/15 и 7/30 к общему знаменателю и у нас выходит -1/10

и так у меня выходит самое простое уравнение

Answer 3

To solve the equation (2/15 + y) - 7/30 = 1/10, follow these steps:

Step 1: Simplify the left-hand side of the equation by finding a common denominator for the fractions involved.

The common denominator for 15, 30, and 10 is 30. So, rewrite the equation as:

(2/15 + y) - 7/30 = 3/30

Step 2: Combine like terms on the left-hand side:

To combine 2/15 and -7/30, we need to find a common denominator, which is 30.

(2/15) + (-7/30) = (4/30) + (-7/30) = (4 - 7) / 30 = -3/30

The equation now becomes:

(y - 3/30) = 3/30

Step 3: Isolate the variable y:

To do this, add 3/30 to both sides of the equation:

y = 3/30 + 3/30

y = 6/30

Step 4: Simplify the result:

y = 1/5

So the solution to the equation is y = 1/5.