madisonzuege033 madisonzuege033 01-03-2021 Mathematics contestada Given the system of equations. -4x+y = 3 2x-y= 12 Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equation. 2x - (4 x + 3) = 12 -414 y+) + y = 3 2 (4 x+3) - y -4 x+ 4 x-3 = 3