Question

-3x-3y=3,y=-5x-17 solve in substitution method
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Answer 1

Answer:

x=3/8

Step-by-step explanation:

-3x-3(5x-17)=3

-3x-15x+51=3

-18x=-48

x=18/48=6/16=3/8

So x=3/8

Answer 2

Answer:

y = -5x-17

substitute y in -3x-3y=3

-3x-3(-5x-17) = 3

-3x+15x+51 = 3

12x + 51 = 3

12x = 3-51

x = -48/12

x = -4

hope this helps you !!!