SOLUTION: find the solution of the following system of linear equation: 2x+3y=7 6x+9y=20 a) no solution b) (3,1) c) infinite solutions d) (4,3)

Algebra ->  Linear-equations -> SOLUTION: find the solution of the following system of linear equation: 2x+3y=7 6x+9y=20 a) no solution b) (3,1) c) infinite solutions d) (4,3)       Log On


   

Question 1104414: find the solution of the following system of linear equation:
2x+3y=7
6x+9y=20
a) no solution
b) (3,1)
c) infinite solutions
d) (4,3)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find the solution of the following system of linear equation:
2x+3y=7
6x+9y=20
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Multiply the 1st eqn by 3, then think about it.