3 years ago

The sum of two rational numbers is what

Mathematics

1 answer:

Valentin [98]3 years ago

5 0

Answer:

rational

Step-by-step explanation:

a rational number when added to a rational number gives you a rational number

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Use substitution...
x-2(2x-3.5)=-14
x-4x+7=-14
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x=7

Plug in x into one of the equations to get y...
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