Raymond B. answered 01/12/22
Tutor
5
(2)
Math, microeconomics or criminal justice
x + y = 27
x- y = 15
add the above equations
2x = 42
x =42/2 = 21
y =21-15 = 6
the numbers are 6 and 21
Mckayla B.
asked 01/12/22Raymond B. answered 01/12/22
Math, microeconomics or criminal justice
x + y = 27
x- y = 15
add the above equations
2x = 42
x =42/2 = 21
y =21-15 = 6
the numbers are 6 and 21
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