Answer:

Step-by-step explanation:

Answer:
56
Step-by-step explanation:
the whole angle has to
This cannot be factored or factored by grouping.
Answer:
7
Step-by-step explanation:
1. Subtract the 4x on both sides = -14 = -2x
2. Divide -2 on both sides to get -14/-2 = x
3. -14/-2 = 7 so 7 = x