Question

3.5x - 2.3x+3.8x= 4 .28

Answer 1

3,5х-2,3х+3,8х=4,28 5х=4,28 Х=0,856. Ответ: 0,856.

Answer 2

1,2х+3,8х=4,28
5х=4,28
х=0,856

Answer 3

To solve the given equation, we can combine the like terms on the left side and simplify the equation:

3.5x - 2.3x + 3.8x = 4.28

To combine the x terms, we add their coefficients:

(3.5 - 2.3 + 3.8)x = 4.28

Now, let's calculate the sum of the coefficients:

3.5 - 2.3 + 3.8 = 5

Substituting this value back into the equation:

5x = 4.28

To isolate x, we need to divide both sides of the equation by 5:

(5x) / 5 = 4.28 / 5

Simplifying:

x = 0.856

Therefore, the solution to the equation is x = 0.856.