Question

3x -4 =7x +6решит уровнение

Answer 1

3х-4=7х+6

х=2,5

3х-7х=6+8

4х=10

х=10/4=2,5

Answer 2

Ответ во вложении........

Answer 3

To solve the equation 3x - 4 = 7x + 6, follow these steps:

Step 1: Move the x terms to one side of the equation and the constant terms to the other side.

Subtract 3x from both sides:

3x - 3x - 4 = 7x - 3x + 6

Simplify:

-4 = 4x + 6

Step 2: Isolate the x term on one side by moving the constant term to the other side.

Subtract 6 from both sides:

-4 - 6 = 4x + 6 - 6

Simplify:

-10 = 4x

Step 3: Solve for x by dividing both sides by 4:

x = -10/4

Step 4: Reduce the fraction:

x = -5/2 or x = -2.5

So the solution to the equation is x = -5/2 or x = -2.5.