Question

-2/5x=5/6заранее спасибо :3​

Answer 1

-5/2*(-2/5х)=-5/2*5/6

х= -2 1/12

/ это дробная черта

Answer 2

воттт думаю что понятно

Answer 3

To solve the equation (-2/5)x = 5/6, you need to isolate x on one side of the equation. Here's the step-by-step solution:

Step 1: Clear the fraction coefficient on the left side by multiplying both sides of the equation by the reciprocal of (-2/5), which is -5/2. This will cancel out the fraction on the left side:

(-5/2) * (-2/5)x = (-5/2) * (5/6)

Step 2: Simplify both sides:

x = (-5/2) * (5/6)

Step 3: Now, multiply the numerators and denominators:

x = (-5 * 5) / (2 * 6)

Step 4: Perform the arithmetic:

x = (-25) / 12

So, the solution to the equation is:

x = -25/12

This is the simplified fraction form of the solution. If you need a decimal approximation, it is approximately -2.0833.