Question

ДРОБЬ РЕШИТЕ МНОГО БАЛОВ 2а - в / а + в если в/а = 0,2

Answer 1

(2а-в) /(а+в)= разделим на а числитель и знаменатель ;
(2-в /а)/(1+в/а)=(2-0,2)/(1+0,2)=1,8/1,2=1,5

Answer 2

Solving the Equation for 2a - (v / a) + (v / a) = 0.2

To solve the given equation 2a - (v / a) + (v / a) = 0.2 where v / a = 0.2, we can follow these steps:

1. Substitute the value of v / a into the equation. 2. Simplify the equation to solve for a.

Substituting the Value of v / a

Substitute the value of v / a into the equation: 2a - 0.2 + 0.2 = 0.2

Simplifying the Equation

Simplify the equation: 2a = 0.2

Final Result

So, the value of a can be found by solving the equation 2a = 0.2.

This is the detailed solution for the given equation. If you have any further questions or need additional assistance, feel free to ask!