Question

1\3(2Х+1)+2(1-х)=3 1\3​

Answer 1

Ответ:

3(2x+3)-x

6x+9-x

5x+9

Answer 2

To solve the equation, let's simplify the expression on the left side:

1/3(2x + 1) + 2(1 - x) = 3 1/3

First, distribute the 1/3 to the terms inside the parentheses:

(2/3)x + 1/3 + 2(1 - x) = 3 1/3

Next, distribute the 2 to the terms inside the parentheses:

(2/3)x + 1/3 + 2 - 2x = 3 1/3

Combine the like terms:

(2/3)x - 2x + 1/3 + 2 = 3 1/3

Now, let's combine the fractions by finding a common denominator:

(2/3)x - (6/3)x + 1/3 + 2 = 10/3

Simplify:

(-4/3)x + 7/3 = 10/3

Next, subtract 7/3 from both sides to isolate the variable term:

(-4/3)x = 10/3 - 7/3

(-4/3)x = 3/3

Simplify:

(-4/3)x = 1

To solve for x, divide both sides of the equation by -4/3:

x = (1) / (-4/3)

Dividing by a fraction is equivalent to multiplying by its reciprocal:

x = (1) * (-3/4)

x = -3/4

Therefore, the solution to the equation is x = -3/4.