I need help solving this math equation ASAP!

-1/2x -7= -11

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

What numbers are included in the set of integers? what numbers are not included?

Which table represents a linear function? i'll give brainliest to first answer ^'^