Question

7(х – 1) — 3(х + 2) + 6 = 6 - (2x + 1)​

Answer 1

Ответ:

x = 2

Объяснение:

7(x-1)-3(x+2)+6 = 6-(2x+1)

7x-7-3x-6+6 = 6-2x-1

6x = 12

x = 2

Answer 2

Let's simplify the given equation step by step:

7(x - 1) - 3(x + 2) + 6 = 6 - (2x + 1)

First, let's distribute the multiplication:

7x - 7 - 3x - 6 + 6 = 6 - 2x - 1

Combining like terms:

(7x - 3x) + (-7 - 6 + 6) = (6 - 1) - 2x

4x - 7 = 5 - 2x

Now, let's isolate the variables on one side and the constants on the other side:

4x + 2x = 5 + 7

6x = 12

Divide both sides of the equation by 6:

x = 12 / 6

x = 2

Therefore, the solution to the given equation is x = 2.