Question

find what x equals to

Answer 1

Answer :

• 27°

Explanation :

angles formed on the outside of the same side of the transversal are called co-exterior angles and are supplimentary angles.

thus,

• 3x - 3 + 4x - 6 = 180°
• 7x - 9 = 180°
• 7x = 180° + 9
• 7x = 189°
• x = 189°/7
• x = 27°