Question

0,6 (х - 6) + 14,2 = 0,8 (8 - х)

Answer 1

0,6(х-6)+14,2=0,8(8-х)

0,6х-3,6+14,2=6,4-0,8х

0,6х+0,8х=6,4+3,6-14,2

1,4х= -4,2

х= -4,2÷1,4

х= -3.

Ответ: -3.

Answer 2

0,6(x - 6) + 14,2 = 0,8(8 - x)

0,6x - 3,6 + 14,2 = 6,4 - 0,8x

0,6x + 0,8 x = 6,4 + 3,6 - 14,2

1,4x = -4,2

x = -3

Ответ: -3

Answer 3

To solve the equation, you need to find the value of x that satisfies the equation:

0.6(x - 6) + 14.2 = 0.8(8 - x)

Let's start by simplifying and solving step by step:

Step 1: Distribute the numbers outside the parentheses.

0.6x - 3.6 + 14.2 = 6.4 - 0.8x

Step 2: Combine like terms.

0.6x + 10.6 = 6.4 - 0.8x

Step 3: Move the x terms to one side of the equation and the constant terms to the other side.

0.6x + 0.8x = 6.4 - 10.6

Step 4: Combine like terms again.

1.4x = -4.2

Step 5: Solve for x by dividing both sides by 1.4.

x = -4.2 / 1.4

x = -3

Therefore, the value of x that satisfies the equation is x = -3.