Question

Х+3х+5=173,5х+2,2х=4,56

Answer 1

4x=17-5       4x=12      x=3

5,7x=4,56       x=0,8

Answer 2

Решение к примерам...

Answer 3

To solve the given equations, we'll first rewrite them in a more standard form:

1. The first equation: "Х + 3х + 5 = 173,5х" To simplify this, combine the x terms on the left side: "4х + 5 = 173.5х"

2. The second equation: "2,2х = 4,56" There's a typo in the equation; it should be "2.2x" (using a dot as the decimal separator). To solve this, we just need to divide both sides by 2.2: "x = 4.56 / 2.2"

Now, let's solve the equations step by step:

1. Equation: "4х + 5 = 173.5х" To isolate the x variable, we'll move all terms containing x to one side and constant terms to the other side: "4х - 173.5х = -5"

   Combine like terms: "-169.5х = -5"

   To solve for x, divide both sides by -169.5: "x = -5 / -169.5" x ≈ 0.02955

2. Equation: "x = 4.56 / 2.2" Calculate the result: x ≈ 2.073

So, the solutions for the given system of equations are approximately: x ≈ 0.02955 and x ≈ 2.073.