Question

4 1/6z - 3 * (2 2/3 + 1/3z) = 11 плииз рншение​

Answer 1

Решение:

4 1/6z-3×(2 2/3+1/3z)=11

4 1/6-8-z=11

4 1/6z-z=11+8

3 1/6z=19

z=19÷19/6

z=6

Ответ: z=6

Answer 2

Ответ:

89

Пошаговое объяснение:

Answer 3

To solve the equation:

4 1/6z - 3 * (2 2/3 + 1/3z) = 11

First, simplify the expressions within parentheses:

2 2/3 = 8/3 1/3z = (1/3)z

Now, the equation becomes:

4 1/6z - 3 * (8/3 + 1/3z) = 11

Next, distribute the -3 to both terms inside the parentheses:

4 1/6z - (3 * 8/3) - (3 * 1/3z) = 11

Now, simplify further:

4 1/6z - 8 - 1z = 11

To isolate the variable z, first subtract 4 from both sides:

1/6z - 8 - 1z = 11 - 4

Now, combine like terms on the left side:

(1/6z - 1z) - 8 = 7

To combine the terms, you need to find a common denominator. The common denominator is 6:

(1/6z - 6/6z) - 8 = 7

Now, subtract the fractions:

(-5/6z) - 8 = 7

Next, add 8 to both sides:

-5/6z = 7 + 8

-5/6z = 15

Now, to solve for z, multiply both sides by -6/5:

z = (15) * (-6/5)

z = -18

So, the solution to the equation is z = -18.