Question

#485 3) (-6 2/3)×(-1 1/5)+х=-0,5​

Answer 1

Ответ:

-8,5

Пошаговое объяснение:

-6 2/3 * (-1 1/5) + х = -0,5

-20/3 * (-6/5) + х = -0,5

-4/1 * (-2/1) + х = -0,5

8/1 + х = -0,5

8 + х = -0,5

х = -0,5 - 8

х = -8,5

Answer 2

To solve the equation (-6 2/3) × (-1 1/5) + x = -0.5, let's first simplify the left side of the equation:

(-6 2/3) × (-1 1/5)

To multiply mixed numbers, we can convert them into improper fractions:

-6 2/3 = -20/3 -1 1/5 = -6/5

Now, we can multiply the fractions:

(-20/3) × (-6/5) = 120/15 = 8

So, the equation becomes:

8 + x = -0.5

To solve for x, we'll subtract 8 from both sides:

x = -0.5 - 8 x = -8.5

Therefore, the value of x that satisfies the equation is x = -8.5.