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OpenStudy (anonymous):
**WILL MEDAL** What is the solution to the system of equations? 5x+4y=8 x-2y=10 ( ?,? )
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OpenStudy (mathmate):
Hint: Double the second equation and add to first one, then solve for x (an integer).
OpenStudy (anwaarullah):
multiply 2nd equ by 2,,,2x-4y=20 add both equs x=4 and vie versa
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