Question

5,6+3(x−0,8)=0,4(4x+1)

Answer 1

5,6+3(х-0,8)=0,4(4х+1)

5,6+3х-2,4=1,6х+0,4

3х-1,6х=0,4-5,6+2,4

1,4х= - 2,8 / 1,4

х= - 2

Ответ: х= - 2

Answer 2

Ответ: х=-2

Пошаговое объяснение:

1)5,6+3х-2,4=1,6х+0,4

2) 3,2+3х=1,6х+0,4

3) 3х -1,6х=0,4-3,2

4) 1,4х=-2,8

5) х=-2,8 : 1,4

Ответ: х=-2

Answer 3

To solve for the value of $x$ in the equation $5.6 + 3(x - 0.8) = 0.4(4x + 1)$, follow these steps:

Step 1: Distribute the constants and coefficients on both sides of the equation:

$5.6 + 3x - 2.4 = 1.6x + 0.4$

Step 2: Group the $x$ terms on one side and the constant terms on the other side:

$3x - 1.6x = 0.4 - 5.6 + 2.4$

Simplify the equation:

$1.4x = -2.8$

Step 3: Divide both sides by the coefficient of $x$ ($1.4$) to solve for $x$:

$x = \frac{-2.8}{1.4} = -2$

So, the solution to the equation is $x = -2$.