Question

решите уравнение 9,4 -7,8х +0,52= 1 СРОЧНО!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

-7,8х+0,52=1-9,4
-7,28х=-9,4
Х=-9,4:(-7,28)
Х=1,291208791208791

Answer 2

Solving the Equation 9.4 - 7.8x + 0.52 = 1

To solve the equation 9.4 - 7.8x + 0.52 = 1, we can follow these steps:

1. Combine Like Terms: Combine the constant terms on one side of the equation and the variable terms on the other side. 2. Isolate the Variable: Get the variable term alone on one side of the equation. 3. Solve for the Variable: Solve for the variable to find its value.

Let's solve the equation step by step.

Step 1: Combine Like Terms

The given equation is 9.4 - 7.8x + 0.52 = 1. We can combine the constant terms on one side: 9.4 + 0.52 - 1 = 7.8x

Step 2: Isolate the Variable

Now, we can simplify the left-hand side: 9.92 - 1 = 7.8x 8.92 = 7.8x

Step 3: Solve for the Variable

To solve for x, we can divide both sides by 7.8: x = 8.92 / 7.8 x ≈ 1.1436

So, the solution to the equation 9.4 - 7.8x + 0.52 = 1 is x ≈ 1.1436.