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Solve for z: −0.25z=−1.25 z=?

asked Aug 16, 2020 12.5k views

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Solve for z:
−0.25z=−1.25

z=?

Mathematics
middle-school

Ran Rubinstein asked

by Ran Rubinstein

7.3k points

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2 Answers

1 vote

Answer:

5

Explanation:

khan said so

Cowboy Ben Alman answered Aug 16, 2020

by Cowboy Ben Alman

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3 votes

$- 0.25z = - 1.25 \\ \Leftrightarrow \: z = ( - 1.25)/( - 0.25) = ( - (5)/(4) )/( - (1)/(4) ) = 5$

Koutuk answered Aug 21, 2020

by Koutuk

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