Question

0,8(8-2x)=0,8(x-1). ​

Answer 1

Відповідь:

3

Покрокове пояснення:

Answer 2

6.4-1.6x=0.8x-0.8
6.4+0.8=0.8x+1.6x
7.2=2.4x
x=3

Answer 3

To solve the equation 0.8(8 - 2x) = 0.8(x - 1), we'll first distribute the 0.8 on both sides and then simplify the equation step-by-step. Let's proceed:

1. Distribute the 0.8 on both sides: 0.8 * 8 - 0.8 * 2x = 0.8 * x - 0.8 * 1

2. Simplify the equation: 6.4 - 1.6x = 0.8x - 0.8

3. Group like terms (put x terms on one side and constant terms on the other side): -1.6x - 0.8x = -0.8 - 6.4

4. Combine x terms and constant terms: -2.4x = -7.2

5. Now, isolate x by dividing both sides by -2.4: x = (-7.2) / (-2.4)

6. Finally, calculate the value of x: x = 3

So, the solution to the equation is x = 3.