SOLUTION: 3 times one number added to another number i s 18. twice the first number minus the other number is 12
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Question 443576: 3 times one number added to another number i s 18. twice the first number minus the other number is 12
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
3x+y=18
2x-y=12
--------add
5x=30
.
x=6
y=0
.
Ed
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