Question

Which expression shows the factored form of 16x + 12y - 4

Answer 1

16x = 12y + 4 [2] x = 3y/4 + 1/4

// Plug this in for variable x in equation [1]

[1] -16•(3y/4+1/4) + 12y = -4 [1] 0 = 0 => Infinitely many solutions