Question

6,9x-4,9x+19.2=20,25​

Answer 1

Ответ:

х=0,525

Пошаговое объяснение:

6,9x-4,9x+19.2=20,25​

6.9x-4.9x=20.25-19.2

2x=1.05

x=1.05:2

х=0,525

Answer 2

To solve the equation $6.9x - 4.9x + 19.2 = 20.25$, follow these steps:

Combine like terms first: $2x + 19.2 = 20.25$

Subtract 19.2 from both sides to isolate the term with x: $2x = 20.25 - 19.2$

$2x = 1.05$

Finally, divide both sides by 2 to solve for x: $x = \frac{1.05}{2} = 0.525$

So, the solution to the equation is $x = 0.525$.