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koban [17]
3 years ago
10

Explain why 13x +1 = 11x+9​

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0

Answer:

53 = 53

Step-by-step explanation:

13x+1=11x+9           13(4)+1=11(4)+9

13x=11x+8                52+1=44+9

2x=8                          53=53

x=4

VLD [36.1K]3 years ago
5 0

Answer:

x=4

Step-by-step explanation:

13x+1 = 11x+9

13x-11x = 9-1

2x = 8

x = 4

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svlad2 [7]

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Step-by-step explanation:

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3 years ago
<img src="https://tex.z-dn.net/?f=%5Chuge%20%5Csf%20%5Cfbox%20%5Cpurple%7Bquestion%20%3A-%7D" id="TexFormula1" title="\huge \sf
Shkiper50 [21]

Answer:

infinite

Step-by-step explanation:

  • x=1
  • y=3

Let the linear equation in two variables be ax+by+c=0

Put values

\\ \sf\longmapsto 1a+3b+c=0

\\ \sf\longmapsto a+3b+c

Hence for any values it has infinite number of solutions .

including x=1 and y=3

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Read 2 more answers
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