Answer:
w is undefined, no solutions.
Step-by-step explanation:
7w - 6 = 3(w + 4) + 4w
7w - 6 = 3w + 12 + 4w
7w - 6 = 7w + 12
-6 = 12
w is undefined, no solutions.
Answer:
15%
Step-by-step explanation: 25-10=15 which in percent 15%
Answer:

Step-by-step explanation:

Adding 10 to both sides.


Adding
to both sides.


Dividing both sides by 10.


∴ 