The sum of two rational numbers is -7. If one of the numbers is -15/19, find the other number .
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Answer:
= -118/19
Step-by-step explanation:
Let the 2 rational numbers be x and y,
We know
X+Y=-7
As one of the numbers is -15/19,
-15/19+y=-7
y=-7+15/19
y=-7(19)+15/19
y=-133+15/19
y=-118/19
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