jhatiannbracey jhatiannbracey

29-10-2018
Mathematics

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Use the substitution method to solve the system of equation.choose the correct ordered pair. y=3x+2 y=x+12
0,2
3,2
0,12
5,17

Respuesta :

devin258 devin258

29-10-2018

[tex]y = 3x + 2 \\ y = x + 12 \\ 3x + 2 = x + 12 \\ 3x - x = 12 - 2 \\ 2x = 10 \\ x = 5[/tex]
I hope this would help

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