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2 years ago

Solve the equation | z - 12 = 9

Mathematics

2 answers:

MariettaO [177]2 years ago

4 0

Answer:

Step-by-step explanation:

21-12=9

Ksenya-84 [330]2 years ago

3 0

Answer:

z - 12 = 9

z = 9+12

z=21

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3 years ago

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