Question

4(5х-2)-3х=9 ............... . .............

Answer 1

$4( 5x - 2) - 3x = 9 \\ 20x - 8 - 3x = 9 \\ 17x - 8 = 9 \\ 17x = 9 + 8 \\ 17x = 17 \\ x = \frac{17}{17} \\ x = 1$

Answer 2

Ответ:

Объяснение:

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

20x-3x=9+8

17x=17

x=1

Answer 3

Let's solve the equation step by step:

Given equation: 4(5x-2)-3x=9

First, we'll distribute the 4 to the terms inside the parentheses: 20x - 8 - 3x = 9

Next, we'll combine like terms on the left side of the equation: (20x - 3x) - 8 = 9 17x - 8 = 9

To isolate the variable term, we'll add 8 to both sides of the equation: 17x - 8 + 8 = 9 + 8 17x = 17

Finally, to solve for x, we'll divide both sides of the equation by 17: (17x)/17 = 17/17 x = 1

Therefore, the solution to the equation 4(5x-2)-3x=9 is x = 1.