gmarry3870 gmarry3870

09-05-2017
Mathematics

contestada

Solve.

z-5
____= -1
7

z=_

Respuesta :

09-05-2017

(z - 5)/7= -1
z - 5= -1×7
z - 5= -7
z = -7 + 5
z = -2

Answer Link

schoolno schoolno

09-05-2017

the answer is -2 because -2-5= -7 so -7/7 equals -1
if any questions just ask:)

Answer Link

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