SOLUTION: Solve each system by the addition method.
3/7x+5/9y=27
1/9x+2/7y=7
Algebra.Com
Question 175936: Solve each system by the addition method.
3/7x+5/9y=27
1/9x+2/7y=7
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
(1)
(2)
Multiply both sides of (1) by
(3)
(3)
(2) subtract (2) from (3)
-----------------------------------
(4)
(2)
check:
(1)
(63,0) is the solution
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