Question

-1,4x=2,842решить ур-е

Answer 1

$- 1.4x = 2.842 \\ x = 2.842 \div ( - 1.4) \\ x = - 2.03$
Ответ: -2,03

Answer 2

To solve the equation -1.4x = 2.842, follow these steps:

Step 1: Isolate the variable (x) on one side of the equation. To do this, you need to get rid of the coefficient -1.4 attached to x. The goal is to have x alone on one side of the equation.

To isolate x, you can divide both sides of the equation by -1.4:

(-1.4x) / -1.4 = 2.842 / -1.4

Step 2: Simplify the equation. On the left side, -1.4x / -1.4 simplifies to just x since -1.4 divided by -1.4 is 1.

x = 2.842 / -1.4

Step 3: Calculate the value of x. Now, perform the division on the right side of the equation:

x ≈ -2.030

The solution to the equation is approximately x = -2.030.