3 years ago

A mystery number is divided by -2 then 7 is added to it to give you a result of 1. What is the mystery number?

Mathematics

2 answers:

ivanzaharov [21]3 years ago

6 0

Answer:

Step-by-step explanation:

?/-2+7=1

?/-2=1-7

?/-2=-6

?=12

alukav5142 [94]3 years ago

3 0

12 divided by -2 the add 7 should give you the answer of 1

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