Tell me the steps to solving this please. DONT POINT BAIT

Step-by-step explanation:

The figure above is a triangle

To find WXY, we find the value of x by using one angle property of triangles which is ,

the sum of any two interior angles in the triangle is equal to an exterior angle of the triangle.

To find x , add up XYZ and YZX and equate it to WXY

We have

WXY = XYZ + YZX

2x - 2 = x + 70

2x - x = 70 + 2

x = 72°

From the question

m WXY = (2x - 2)°

m WXY = 2(72) - 2 = 144 - 2

We have the final answer as

Hope this helps you

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

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