find x so that L// m.
![find x so that L m class=](https://us-static.z-dn.net/files/d4e/78f4bb07317faeb26a88432ebf0e9088.png)
Answer:
x = 22⁰
Step-by-step explanation:
From the attached diagram,
< AOB = 2x - 3 (Alternate angles)
Therefore,
2x - 3 + 6x + 7 = 180⁰ (straight angles)
8x + 4 = 180
8x = 180 - 4
8x = 176 Divide both sides by 8
x = 176 / 8
x = 22⁰