Question

Please help dont answer with random

Answer 1

Explanation:

17x + 14 + 4x -2 = 21x + 12

21x + 12 = 180

-12 -12

21x = 168

x = 8 degrees

Answer 2

`\boxed{\large{\bold{\green{ANSWER~:) }}}}`

Here,

The two lines l and m are parallel,

cut by a transversat line t

So The two angles are supplementary each other.

we know that,

The sum of two supplementary angles are 180°

According to the question,

(17x+14)°+(4x-2)°=180°

17x+14°+4x-2°=180°

17x+4x+14°-2°=180°

21x+12°=180°

21x=180°-12°

21x=168°

x=168°/21

x=8°

Therefore,

The value of x is 8°