Answer:

Step-by-step explanation:
1) Cancle x from both sides.

2) Since 128 = 68 is false, There is no solution.

Answer:
(-340)/231
Step-by-step explanation:
Simplify the following:
((-34)/33)/(7/10)
Multiply the numerator by the reciprocal of the denominator, ((-34)/33)/(7/10) = (-34)/33×10/7:
(-34×10)/(33×7)
33×7 = 231:
(-34×10)/231
-34×10 = -340:
Answer: (-340)/231
Answer:
B.) 450
Step-by-step explanation:
I hope I could help
Answer: 10, 10sqrt(2)
Step-by-step explanation: