Question

укажите,если возможно три значения переменной а, при которых сумма 35+3а, кратна 3

Answer 1

$\frac{1}{3};-\frac{2}{3};\frac{4}{3}$

В общем виде можно записать:

$a=\frac{1+3k}{3}$

Где k любое целое число

Answer 2

Finding Values of Variable a

To find the values of variable a for which the sum of 35 and 3a is a multiple of 3, we can use the following approach:

1. First, we express the condition mathematically: 35 + 3a should be a multiple of 3. 2. Then, we solve for a to find the possible values that satisfy the given condition.

Mathematical Expression and Solution

The mathematical expression for the given condition is: 35 + 3a ≡ 0 (mod 3)

To solve for a, we can rearrange the equation as follows: 3a ≡ -35 (mod 3)

Now, we can find the values of a that satisfy the given condition.

Possible Values of Variable a

The possible values of variable a that satisfy the given condition are: 1. a = 0 2. a = 3 3. a = 6

These values of a make the sum of 35 and 3a a multiple of 3, as required.