Please help!! if you could show work too that would be so appreciated <33

Consecutive interior angles

x = -10

Step-by-step explanation:

They are consecutive interior angles because they both are in the interior of the parallel lines.

Consecutive interior angles add up to 180 degrees. So, you can set it up like this:

x + 105 + x + 95 = 180

Now solve for x

2x + 200 = 180

2x = -20

x = -10

So, x is equal to -10.

Check:

(-10 + 105) + (-10 + 95) = 180

95 + 85 = 180

180 = 180

Hope this helps!!

- Kay :)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

it is true

step-by-step explanation:

all the combinations add up i used   calculator