Question

2(х + 3) = 3( х - 4); 2б у=решить уравнение

Answer 1

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

2x + 6= 3x -12

6 +12 = 3x-2x

18 = x

Answer 2

Ответ:

18

Пошаговое объяснение:

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

2x+6=3x-12

2x-3x=-12-6

-x=-18

x=18

Answer 3

To solve the equation 2(x + 3) = 3(x - 4), we will begin by expanding the expressions on both sides and simplifying the equation.

Expanding the left side: 2(x + 3) = 2x + 6

Expanding the right side: 3(x - 4) = 3x - 12

Now we can rewrite the equation with the expanded expressions: 2x + 6 = 3x - 12

Next, let's isolate the variables on one side of the equation. We'll subtract 2x from both sides: 2x - 2x + 6 = 3x - 2x - 12

Simplifying further: 6 = x - 12

To isolate the x variable, we'll add 12 to both sides: 6 + 12 = x - 12 + 12

Simplifying again: 18 = x

Therefore, the solution to the equation is x = 18.

If you meant to type "2y" instead of "2бу" in your second question, please let me know, and I'll be happy to help you solve it.