Y= -1.7x + 8.5
10( Y = -1.7 x + 8.5)
10Y = -17x + 85
+17x
17x + 10Y = 85
The elapsed time is 2 hours and 45 minutes.You subtract the 8 from the 10, leaving 2 hours.You subtract the 10 from the 55, leaving 45 minutes.
Answer:
No solution
Step-by-step explanation:
Combine like terms on the right hand side of equation
3x + 2 = 3x -1
This cannot be simplified so there are no solutions.
