Use the elimination method to solve the system of equations. choose the correct order pair 6x+2y=8 12x+y =22

ANSWER

A. (2,-2)

EXPLANATION

The given system of equations is:

and

Divide through the first equation by 2,

Subtract equation (3) from equation (2) to eliminate y.

Divide both sides by 9.

Put x=2 into one of the equations, say equation (3) to find y,

The solution is (2,-2).

b). 4320 have a nice day