Zainakarim Zainakarim
  • 07-03-2022
  • Mathematics
contestada

I need to know how to solve this step by step

I need to know how to solve this step by step class=

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blueivory786
blueivory786 blueivory786
  • 07-03-2022

15x + 5y = 5

3x + y = 1

[tex]15x + 5y = 5 \\

3x + y = 1 \\ \\ 15x + 5y = 5 \\ - 5(3x + y = 1) \\ \\ 15x+5y=5 \\ - 15x - 5y = - 5\\ - - - - - - - - \\0 + 0 = 0 \\ \\ [/tex]

this has an infinite number of solution. (0 = 0)

in graph, this is an overlapping lines

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