Question

-14(3/7x-9/14y+0,5z-0,2=?

Answer 1

Ответ:

Пошаговое объяснение:

-14(3/7у-9/14у+0,5z-0.2)= -6y+9y-7z+70=3y-7z+70

Answer 2

Ответ:

Пошаговое объяснение:

-14(3/7у-9/14у+0,5z-0.2)= -6y+9y-7z+70=3y-7z+70

Answer 3

To solve the given expression, you can simply distribute the -14 across each term inside the parentheses:

-14 * (3/7x) - 14 * (9/14y) + 14 * (0.5z) - 14 * (0.2)

Now, let's simplify each term:

• (42/7)x - (126/14)y + 7z - 2.8

Simplify the fractions:

• 6x - 9y + 7z - 2.8

So, the simplified expression is:

6x - 9y + 7z - 2.8