Question

A=3x;в=x;c=3x:2;4•3x+4x+4•3x;2=132.​

Answer 1

Ответ:

а=9х;в=х;с=6х:3;12х+16х+20×12х;20=?

пошетай

Answer 2

It looks like you've provided a set of equations involving variables A, B, C, and x, and you want to solve for x. Let's go through each equation step by step:

1. A = 3x
2. B = x
3. C = 3x/2
4. 4(3x) + 4x + 4(3x/2) = 132

Now, we can solve for x:

From equation 1, we have A = 3x.

From equation 2, we have B = x.

From equation 3, we have C = (3x)/2.

Now, let's substitute these expressions into equation 4:

4(3x) + 4x + 4(3x/2) = 132

Now, simplify the equation:

12x + 4x + 6x = 132

Combine like terms:

22x + 6x = 132

28x = 132

Now, divide both sides by 28 to solve for x:

x = 132 / 28 x = 4.7143 (rounded to four decimal places)

So, the value of x is approximately 4.7143. You can use this value to find A, B, and C:

A = 3x = 3 * 4.7143 ≈ 14.1429 B = x ≈ 4.7143 C = (3x)/2 = (3 * 4.7143)/2 ≈ 7.0714

So, the approximate values of A, B, and C are: A ≈ 14.1429 B ≈ 4.7143 C ≈ 7.0714