Math question is in the picture please help

Guys i really need or i have to stay late up night

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4