Solve this system of equations using substitution. Put your answer in ordered pair form, (x, y).3x + 2y = 2 - 2x + y = 8

-2x + y = 8

y = 2x + 8

now sub in 2x + 8 for y in the other equation

3x + 2y = 2

3x + 2 (2x + 8) = 2 ... distribute the 2 thru the parenthesis

3x + 4x + 16 = 2

7x = 2 - 16

7x = - 14

x = - 14/7

x = - 2

now sub - 2 in for x in either equation to find y

-2x + y = 8

-2 (-2) + y = 8

4 + y = 8

y = 8 - 4

y = 4

solution is : (-2,4)