Help me please I will give points

5) x = 21, y = -13

6) x = 20, y = -2

I don't know how to get #7, I'm sorry.

Step-by-step explanation:

5) 4x - 3(8 - x) = -3

   4x - 24 - 3x = -3

         +24           +24

           4x - 3x = 21

                    x = 21

y = 8 - 21

y = -13

6) x + 3y = 14

       -3y     -3y

   x  = -3y + 14

   -5(-3y + 14) + 6y = -28

         15y + 14 +6y = -28

                 21y + 14 = -28

                          -14    -14

                        21y = -42

                      ÷21     ÷21

                            y = -2

x + 3(-2) = 14

x + -6 = 14

     +6   +6

      x = 20

1 is 2/44=40/88

2 is 24/50=48/25

3 is 50/30=100/60

4 is 41/20.5=19/2

Step-by-step explanation:

your just multiplying or dividing by 2

pls mark braliest