Question

simplify this please​

Answer 1

Answer:

Z=4

If right then plzzz mark as brainlist

Answer 2

Answer:

HOLA

$1 \times \frac{1}{2} z - 2 = 3 \times \frac{1}{4} - 9 \\ \frac{3}{2} z \: - 2 = \frac{ - 27}{4} = frac{3}{2} z=$

3/2z = -27/4.+2

3/2 z = -27/4 +8/4

3/2 z = -19/4

z = -19/4 / 3/2

z = -19 /4 x 2/3

z= -19 /6

HOPE IT HELPS U ...