Question

0,6 (х - 2) + 4,6 = 0,4 (7 + х)

Answer 1

0,6(x-2)+4,6=0,4(7+x)

0,6x-1,2+4,6=2,8+0,4x

0,6x-0,4x=2,8+1,2-4,6

0,2x=-0,6

X=-0,6:0,2

X=-3

Вроде так

Answer 2

$0.6(x - 2) + 4.6 = 0.4(7 + x)$

$0.6x - 1.2 + 4.6 = 2.8 + 0.4x$

$0.6x - 0.4x = 2.8 + 1.2 - 4.6$

$0.2x = - 0.6$

$x = - 0.6 \div 0.2$

$x = - 3$

Ответ :

$- 3$

Answer 3

To solve the equation, we'll first simplify and then solve for the variable "x". Here's the step-by-step process:

Step 1: Distribute the numbers outside the parentheses.

0.6(x - 2) + 4.6 = 0.4(7 + x)

Step 2: Perform the multiplications inside the parentheses.

0.6x - 1.2 + 4.6 = 2.8 + 0.4x

Step 3: Combine the constant terms on both sides of the equation.

0.6x + 3.4 = 2.8 + 0.4x

Step 4: Get all the "x" terms on one side and the constant terms on the other side.

0.6x - 0.4x = 2.8 - 3.4

Step 5: Combine the "x" terms and constant terms separately.

0.2x = -0.6

Step 6: Solve for "x" by dividing both sides by 0.2.

x = -0.6 / 0.2

Step 7: Calculate the value of "x."

x = -3

Therefore, the solution to the equation is x = -3.