Question

Одна вторая прибавить икс равно пять шестых пример дробью, найти неизвестное число

Answer 1

1/2 +х=5/6
3+6х=5
6х=5-3
6х=2
х=2/6=1/3

Answer 2

1/2+х=5/6
х=5/6-1/2
х=5/6-3/6
х=2/6
х=1/3

Answer 3

Solution to the Equation

To solve the equation 1/2 + x = 5/6 and find the value of the unknown number x, we can follow these steps:

1. Subtract 1/2 from both sides of the equation to isolate the variable x. 2. Simplify the equation to solve for x.

Step-by-Step Solution

1. Subtract 1/2 from both sides: - 1/2 + x - 1/2 = 5/6 - 1/2 - x = 5/6 - 1/2

2. Simplify the right-hand side of the equation: - x = 5/6 - 3/6 - x = 2/6 - x = 1/3

Therefore, the value of the unknown number x in the equation 1/2 + x = 5/6 is 1/3.

This solution is derived from basic algebraic manipulation and fraction arithmetic.

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