Question

7х+3(2х-4)-4(2-3х)=5​

Answer 1

Ответ:

7x+6x-12-8+12x=5

25x=5+12+8

25x=25

x=25:25

x=1

Answer 2

Ответ:

х=1

Объяснение:

7х+3(2х-4)-4(2-3х)=5

7х+6х-12-8+12х=5

25х-20=5

25х=25

х=25:25

х=1

Answer 3

Let's solve the equation step by step:

7x + 3(2x - 4) - 4(2 - 3x) = 5

First, let's simplify the expressions inside the parentheses:

7x + 6x - 12 - 8 + 12x = 5

Next, combine like terms:

25x - 20 = 5

Now, isolate the variable by moving the constant term to the other side:

25x = 5 + 20

25x = 25

Finally, divide both sides of the equation by 25 to solve for x:

x = 25/25

x = 1

Therefore, the solution to the equation is x = 1.