Seudónimo Seudónimo
  • 23-01-2017
  • Mathematics
contestada

Solve the system of equations.

{y=3x−7
{15x−5y=14

Use the substitution method.

Respuesta :

Аноним Аноним
  • 23-01-2017
Substitute the value of y from equation 1, into equation 2nd, 
15x - 5(3x-7) = 14
15x - 15x + 35 = 14
35 ≠ 14
L.H.S ≠ R.H.S.

System of equations has no solution

Hope this helps!
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