6x-4=2x+8
mnus 2x both sides
4x-4=8
add 4 to both sides
4x=12
divide 4 both sides
x=3
The angles inside a triangle are called interior angles. The diagram below shows the interior and exterior angles of a triangle. The three interior angles in a triangle will always add up to 180°. At each corner the exterior and interior angles are on a straight line, so at each corner these two angles add up to 180°.
166
I guess you just subtract the numbers
297-131=
Or there is something am I missing on here
Answer:
D. just sub x = 1, and if the y you get is 5 then that's the answer
