Question

2(3/5x+0,5)=0,2x+3.

Answer 1

Ответ:

2×(3/5)x+1=0,2+3

6/5x+1=0,2+3

6/5x+1=3,2

6/5x=3,2-1

6/5x=2,2

x=2,2×5/6

x=11/5×6/5

x=11/6=1(целая)5/6=1,8

Answer 2

It looks like you have an equation, and you'd like to solve for the value of "x." Let's solve it step by step:

2(3/5x + 0.5) = 0.2x + 3

First, distribute the 2 on the left side of the equation:

(2 * 3/5x) + (2 * 0.5) = 0.2x + 3

Now, simplify both sides of the equation:

(6/5)x + 1 = 0.2x + 3

Next, let's get rid of the fractions by multiplying both sides by the least common multiple of the denominators, which is 5:

5[(6/5)x + 1] = 5(0.2x + 3)

This gives us:

6x + 5 = x + 15

Now, let's isolate the variable "x." Start by moving the term "x" on the right side to the left side by subtracting "x" from both sides:

6x - x + 5 = 15

This simplifies to:

5x + 5 = 15

Now, subtract 5 from both sides:

5x + 5 - 5 = 15 - 5

5x = 10

Finally, divide both sides by 5 to solve for "x":

(5x)/5 = 10/5

x = 2

So, the solution to the equation is x = 2.