Please I need help with this its being timed!!

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle