The given equation has an infinite number of solutions. What must be the missing number or expression? 13x - 8 + 11x = 8 (3x - 2) + ?

A.
8

B.
16

C.
21x

D.
22x

What is the anwers for 9+2x=5x-3-x

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

What is the area of the shaded sector?