I need help. what is the X and Y value if the equations are 2x-6y=6
-3x+3y=5

and my choices are
A. x= -4 and y= -7/3
B. x= 6 and y= 1
c. x= -2/3 and y=-7/3
d. x=5 and y= 20/3

Step-by-step explanation:

2x - 6y =  6

-3x + 3y = 5       multiply this equation both side by 2 then add it to the first

                         equation

2[-3x + 3y]  = 2[5]       >     -6x    +   6y   =  10

-6x    +   6y   =  10

2x    -    6y   =  6

  add both equation

-6x + 2x + 6y - 6y  = 10 + 6

   -4x    +     0      =   16

               -4x       =    16

                       x   =  16/(-4)

                      x    =  -4      how find  y   I used the first eq, but either one works

   2x - 6y  =  6          x = -4    solve for y

2[-4]  - 6y  =  6

   -8  -  6y  = 6          add 8 to both sides

    -8 + 8 - 6y = 6 + 8

             -6y   =  14

                y    =  14/(-6)

                y     =  -7/3

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: