27-03-2021
Mathematics

contestada

A+B=13
+ +
C÷D=9
= =
7 10

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2023kessandramartin 2023kessandramartin

27-03-2021

A+C=7
A+B=13
-A-C= -7
B-C= 6
B+D=10
-B+C=-6
D+C=4 that’s all I can do unless c/D was supposed to be c + d

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