SOLUTION: a= bx3, b=d-10, c=the sum of 7 and 3, d=c+c, a= b= c= d=
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Question 330954: a= bx3, b=d-10, c=the sum of 7 and 3, d=c+c, a= b= c= d=
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
3.
4.
From eq. 3,
Then in eq. 4,
Then in eq. 2,
Then in eq. 1,
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