Question

2/9х+4/3х=-4целых2/3 подскажите пожалуйста

Answer 1

Ответ:  -3.

Пошаговое объяснение:

2/9х+4/3х=-4  2/3;

6/27x+36/27x= -14/3;

42/27x=-14/3;

x=-14/3 : 42/27;

x=-14/3 * 27/42;

x=-3.

Answer 2

To solve the equation 2/9x + 4/3x = -4 2/3, we need to find the value of x that satisfies the equation. Let's break down the steps to solve it:

Step 1: Simplify the equation

To simplify the equation, we need to find a common denominator for the fractions. In this case, the common denominator is 9. Let's rewrite the equation with the common denominator:

(2/9)x + (4/3)x = -4 2/3

Multiplying the fractions by their respective denominators, we get:

(2/9)x * 9 + (4/3)x * 3 = -4 2/3 * 9

Simplifying further, we have:

2x + 12x = -14

Step 2: Combine like terms

Now, we can combine the like terms on the left side of the equation:

2x + 12x = -14

This simplifies to:

14x = -14

Step 3: Solve for x

To solve for x, we need to isolate it on one side of the equation. In this case, we can divide both sides of the equation by 14:

(14x)/14 = (-14)/14

Simplifying further, we have:

x = -1

Therefore, the solution to the equation 2/9x + 4/3x = -4 2/3 is x = -1.

I hope this helps! Let me know if you have any further questions.