Question 824562
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x = units digit
y = tens digit
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y = x + 6
x + 10y = 10(x + y)
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put the system of linear equations into standard form
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x - y = -6
x + 10y = 10x + 10y
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x - y = -6
x = 10x
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x - y = -6
9x = 0
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x - y = -6
x = 0
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copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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answer:
x= 0
y= 6
the number is: 60
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Solve systems of linear equations up to 6-equations 6-variables:
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