Question

X-0,2=0,5x+0,85 срооочно!! Пж!!!!

Answer 1

0,5х=1,05
Х=2,1
Ответ 2,1

Answer 2

Х-0,2=0,5х+0,85
Х-0,5х=0,2+0,85
0,5х=1,05
Х=1,05:0,5
Х=2,1

Answer 3

Solving the Equation X-0.2=0.5X+0.85

To solve the equation X-0.2=0.5X+0.85, we can use basic algebraic principles to isolate the variable X.

First, let's move all terms containing X to one side of the equation and the constant terms to the other side.

Subtract 0.5X from both sides: X - 0.5X - 0.2 = 0.85

Combine like terms: 0.5X - 0.2 = 0.85

Now, add 0.2 to both sides: 0.5X = 1.05

Finally, solve for X by dividing both sides by 0.5: X = 2.1

So, the solution to the equation X-0.2=0.5X+0.85 is X = 2.1.