Question

2)(7,3x) +3,87 = 4,52

Answer 1

Пошаговое объяснение:

$(7.3x) + 3.87 = 4.52 \\ 7.3x = 4.52 - 3.87 \\ 73x = \frac{13}{20} \\ x = \frac{13}{20} \div 73 \\ x = \frac{13}{146}$

воть

Answer 2

It seems like you've written a mathematical expression, but there may be some formatting issues or missing operators. Let's try to clarify and solve the equation step by step:

If you meant the equation as follows:

2(7 + 3x) + 3.87 = 4.52

We can solve it step by step:

1. Distribute the 2 on the left side:

14 + 6x + 3.87 = 4.52

2. Subtract 14 and 3.87 from both sides to isolate the term with the variable (6x):

6x = 4.52 - 14 - 3.87

3. Simplify the right side:

6x = -12.35

4. Finally, divide both sides by 6 to solve for x:

x = -12.35 / 6 x ≈ -2.0583

So, the solution to the equation is approximately x ≈ -2.0583.