Twice the sum of a number and 5 is equal to three times the difference of the number and 3. find the number.
the number is

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Given that abcd is a rhombus, what is the value of x?