3 years ago

Solve. z-5 ____= -1 7 z=_

Mathematics

2 answers:

Serhud [2]3 years ago

7 0

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

ruslelena [56]3 years ago

3 0

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

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Solve. z-5 ________= -1 7 z=_____

Solve. z-5 ____= -1 7 z=_