Answer:
2x + 3.
Step-by-step explanation:
x + x + 3
= 2x + 3.
Answer:
x=155
Step-by-step explanation:
I hope the pictures are clear and you get the concept!
1. Given
2. Same Side Interior Angles Theorem
3. Corresponding Angles Postulate
4. Substitution
Answer:
x = 5
Step-by-step explanation:
because the log is base 2 you can remove the log by raing 2 to the power of each side:

the 2 and log2 cancel leaving:

this means we can now solve through simple algebra:
