Answer:
x=y-6/3y+1
Step-by-step explanation:
3xy+x=y−6
Step 1: Factor out variable x.
x(3y+1)=y−6
Step 2: Divide both sides by 3y+1.
x(3y+1)
3y+1
=
y−6
3y+1
Am sorry but it think you have forgotten to write the equation or to add an image
Short Answer B
Remark
The non adjacent angles add up to the given exterior angle.
Equation
The two non adjacent angles are equal and add up to the exterior angle.
Let one of the non adjacent interior angles = x
x + x = 140
2x = 140 Divide by 2
x = 140/2
x = 70
Comment
So the next step is to find the third angle
70 + 70 + x = 180 Combine like terms.
140 + x = 180 Subtract 140 from both sides.
x = 180 - 140
x = 40
Conclusion
The angles = 40 + 70 + 70
Answer
B <<<<
