Find x when y=2 for y=6x+8

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

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?