3 years ago

Answer quick for brainliest

Mathematics

2 answers:

adell [148]3 years ago

7 0

Ok so 1st one is 15 second one is 6 third one is 3 and forth one is 21

finlep [7]3 years ago

4 0

Answer:

x=-15

x=6

x=3

x=-21

Step-by-step explanation:

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