Show your work for the following problems: 1.)Solve by substitution:
3x - 3y = 33
2x + y = 19

2.)Solve by elimination:
-4x - 2y = -12
2x + 4y = -12

3.)Solve by elimination:
-6x + 6y = 6
-6x + 3y = -12

4.

Part 1 :

solve for y in 2x + y = 19:

y = 19 - 2x

substitute y = 19 - 2x into 3x - 3y = 33:

9x - 57 = 33

solve for x in 9x - 57 = 33:

x = 10

substitute x = 10 into y = 19 - 2x:

y = -1

Therefore,

x = 10

y = -1

Part 2 :

solve for x in -4x - 2y = -12:     x = 6 - y / 2

substitute x = 6 - y / 2 into 2x + 4y = -12:    6 + 3y = -12

solve for y in 6 + 3y = - 12:       y = -6

substitute y = -6 into x = 6 - y / 2:   x = 6

Therefore,

x = 6

y = -6

Part 3:

solve for x in -6x + 6y = 6:     x = y - 1

substitute x = y - 1 into -6x + 3y = -12:    -3y + 6 = -12

solve for y in -3y + 6 = -12:     y = 6

substitute y = 6 into x = y - 1:     x = 5

Therefore,

x = 5

y = 6

the answer above this is incorrect. btw, sorry if its late or anything, also can i get brainliest if you dont care?

hey i’m new i won’t be answering any questions now bye peeps see you next time

translate k to n and reflect across the line containing jk.