You can put this solution on YOUR website! If (3,N) is a soluton of Ax+3=6 and (n,5) is a solution of 5x+y=20,
what is the value for A ?
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A*3 + 3 = 6
3A = 3
A = 1
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5n+5 = 20
5n = 15
n = 3
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Cheers,
Stan H.
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