A few days ago
KING

math questions?

can you plz help me im not so sure with my answers

a+6a=30 what is a?

5-x-x=-1 what is x?

72+4-14c=36 what is c?

Top 4 Answers
A few days ago
Mike

Favorite Answer

7a=30, so a=4.2857

-2x=-6, so x=3

-14c=-40, so c=2.8571

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A few days ago
stephanie l
a= 30/7

x=3

c= 40/14

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A few days ago
Anonymous
A=4.285714 or 30/7

X=3

C=2.857514 or 40/14

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A few days ago
MexicanCurious
a+6a=30

7a=30

a=30/7

5-x-x=-1

5-2x=-1

-2x=-1-5

x=6/2

x=3

72+4-14c=36

76-36=14c

40=14c

c=40/14

c=20/7

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