linneag70127 linneag70127

22-01-2020
Mathematics

contestada

help me please 10 points

help me please 10 points class=

Respuesta :

saijuchacko saijuchacko

23-01-2020

Answer:

17z + 9 = 4z + 5

13z + 9 = 5 (you have to take the 4x to the opposite of the equal sign to subtract it)

13z = 5 - 9

13z = -4

z = -4/13

Exactly one solution

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