Question 1115631
Hi tutors! I tried doing these two problems many times but i just don't seem to get it, can someone help me https://docs.google.com/document/d/1TnFJJDFV0zDMBSK47MO4jjwgrl5croVtCxCRwl12D3I/edit?usp=sharing
This leads to the questions
<pre>&#8737;7 = 8x – 18
&#8737;16 = &#8737;7 = 8x – 18 (alternate interior angles, or Z angles)
We then get: 6x + 4 = 8x – 18
6x – 8x = - 18 - 4
– 2x = - 22
{{{matrix(1,5, x, "=", (- 22)/(- 2), or, 11)}}}

&#8737;1 = 8x – 18 = 8(11) – 18 = 88 – 18 = <b>70<sup>0</b></sup>