taeya28 taeya28

30-01-2021
Mathematics

contestada

What value of z is a solution to this equation?
2 = -Z - 6z- 19
z = -3
z = 5

Respuesta :

nigi2911 nigi2911

30-01-2021

2 = -z - 6z - 19
z + 6z= -2 -19
7z = -21
7z/7 = -21/7
z = -3
Answer is z = -3

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