Question 935383
x = amount invested at 5%
y = amount invested at 7%
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0.05x + 0.07y = 81
y = x + 300
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put the system of linear equations into standard form
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0.05x + 0.07y = 81
x - y = -300
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copy and paste the above standard form linear equations in to this solver:
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solution:
x = amount invested at 5% = 500
y = amount invested at 7% = 800
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