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Their sum is − 1/3 and their difference is 18
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Their sum is − 1/3 and their difference is 18

User BigJobbies
by
5.7k points

1 Answer

6 votes

Answer:x=53/6 and y=-55/6

Explanation:

Let the first number x

Second number b y

Sum of the numbers x+y=-1/3

x-y=18

Solve simultaneously

Using elimination method

We get

2y=-55/3

y=-55/6

Substitute for y in equation 1

x+55/6=18

x=18-55/6

x=53/6

User Pablo Pozo
by
5.3k points
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