Question 942086
x = mother age now
y = daughter age now
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x + 4 = 5(y + 4)
x = 9y
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put the system of linear equations into standard form
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x - 5y = 16
x - 9y = 0
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copy and paste the above standard form linear equations in to this solver:
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solution:
x = 36
y = 4
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