SOLUTION: One number is 3 more than the other.
Their sum is 7.
Find the numbers.
Algebra.Com
Question 831722: One number is 3 more than the other.
Their sum is 7.
Find the numbers.
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
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x = y + 3
x + y = 7
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put the system of linear equations into standard form:
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x - y = 3
x + y = 7
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copy and paste the above linear system in standard form into this matrix-method solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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solution:
x = 5
y = 2
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