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16-07-2018
Mathematics

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solve the following linear system of equations using substitution

y=3x-5
y=2x-6

Respuesta :

18757191296 18757191296

16-07-2018

2x-6=3x-5

-1=x

That is the answer

Answer Link

Аноним Аноним

16-07-2018

y=3x-5 --------- equation (1)

y=2x-6 --------- equation (2)

Sub (1) into (2) :

3x - 5 = 2x - 6

3x - 2x = -6 + 5

x = -1

Sub x = -1 into (2)

y = 2(-1) - 6 = -8

Answer: x = -1 , y = -8

Answer Link

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