Question

Уравнение 35-6x+9=11x-10x+23-7x

Answer 1

Ответ:

Пошаговое объяснение:

35-6x+9=11x-10x+23-7x

-6х-11х+10х+7х=23-35-9

0х=-21

х=решений нет

Answer 2

35-6х+9=11х-10х+23-7х

6х-11х+10х+7х=35+9-23

12х=21

Х=21÷12

Х=1,75

Answer 3

To solve the equation 35 - 6x + 9 = 11x - 10x + 23 - 7x, we need to combine like terms and simplify the expression on both sides of the equation.

Step 1: Combine like terms on both sides of the equation. 35 - 6x + 9 = 11x - 10x + 23 - 7x

Step 2: Simplify the expression. 44 - 6x = 4x + 23

Step 3: Move all the terms containing x to one side of the equation by adding 6x and subtracting 4x from both sides. 44 - 6x + 6x - 4x = 4x + 23 + 6x - 4x

This simplifies to: 44 - 4x = 23 + 6x

Step 4: Now, move the constant terms to the opposite side by subtracting 23 from both sides. 44 - 4x - 23 = 23 + 6x - 23

This simplifies to: 21 - 4x = 6x

Step 5: To isolate x on one side of the equation, move the 6x term to the left side by subtracting 6x from both sides. 21 - 4x - 6x = 6x - 6x

This simplifies to: 21 - 10x = 0

Step 6: Finally, solve for x by isolating it on one side of the equation. Move the constant term to the opposite side by subtracting 21 from both sides. 21 - 10x - 21 = 0 - 21

This simplifies to: -10x = -21

Step 7: Solve for x by dividing both sides by -10. x = -21 / -10

The solution for the equation is: x = 21/10 or x = 2.1