Question

4(5х – 2)-3x = 9решить уравнение​

Answer 1

Ответ:

Объяснение:

4(5х – 2)-3x = 9

20х-8-3х=9

17х=9+8

17х=17

х=1

Answer 2

Ответ:

1

Объяснение:

4*5x+4*(-2)-3x=9

20x-8-3x=9

20x-3x=9+8

17x=17

x=1

Answer 3

To solve the equation 4(5x - 2) - 3x = 9, we'll follow these steps:

Step 1: Distribute the 4 to the terms inside the parentheses: 20x - 8 - 3x = 9

Step 2: Combine like terms on the left side of the equation: (20x - 3x) - 8 = 9 17x - 8 = 9

Step 3: Add 8 to both sides of the equation to isolate the variable term: 17x - 8 + 8 = 9 + 8 17x = 17

Step 4: Divide both sides of the equation by 17 to solve for x: (17x) / 17 = 17 / 17 x = 1

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