Mathematics, 21.11.2019 05:31 Arealbot

3/4x - 5y =7
x= -4y+12
i need solving the system of linear equations by substitution plz explain ! ( i clearly don't understand cause there will be 2 more questions like this ! )

Answers: 2

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3/4x - 5y =7
x= -4y+12
i need solving the system of linear equations by substitution pl...

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3/4x - 5y =7 x= -4y+12 i need solving the system of linear equations by substitution plz explain ! ( i clearly don't understand cause there will be 2 more questions like this ! )

Answers

Another question on Mathematics

3/4x - 5y =7
x= -4y+12
i need solving the system of linear equations by substitution plz explain ! ( i clearly don't understand cause there will be 2 more questions like this ! )