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04-04-2020
Mathematics

contestada

Write whether the following pair of linear
equations is consistent or not: x+y=14 & X-y=4

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Officialalehpeter Officialalehpeter

04-04-2020

Answer:

The linear equation is consistent

Step-by-step explanation:

X+y=14....(1)

X-y=4....(2)

Add (1) and (2)

2x=28

Divide both sides by 2

x=14

Substitute the value for x into (1)

14+y=14

Substrate 14 from both sides

y=0

So the linear equation is consistent

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