Solve each system by elimination 1 4x 2y 12 4x 8y 24Solut

Solve each system by elimination.

1) 4x 2y = 12

4x + 8y = 24

4x 2y = 12 ---(1)

4x + 8y = 24----(2)

-------------------------- Add the two equations

6y = -36

y = -6

Substitute value of y in any of the two equation:

4x + 8*-6 = -24

4x = 24

x = 6

Solution ( x, y) ---( 6, -6)