SOLUTION: a+b+c=18 8a=b+c a+c=11

SOLUTION: a+b+c=18 8a=b+c a+c=11

Algebra.Com

Question 253998: a+b+c=18
8a=b+c
a+c=11
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
a+b+c=18
8a=b+c
a+c=11
.
a+8a=18 Since 8a=b+c
9a=18
a=2
c=9
b=7
.
Ed
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