The answer is y = StartFraction 15 Over 22 EndFraction x + StartFraction 6 Over 11 EndFraction → y = 15/22x + 6/11
First, you have to rewrite the question in a way to isolate your Y. This means moving the -3 over to the other side.
Y = 2(x+1) + 3
Now, you should multiply the 2 out in the parenthesis.
Now, combine like terms! In this case, your like terms are 2 and 3.
Y=2x + 5
Because there are no more like terms, and Y is completely isolated, Y=2x + 5 is your answer!
Answer:the distance if the whole trip is 280 miles
Let x represent the distance of the whole trip.
Jordans family is on a road tirp. So far they have travelled 3/7 of the total distance. This means that the distance that they have travelled so far is
3/7 × x = 3x/7
They have travelled 120 miles so far. This means that
3x/7 = 120
Multiplying both sides if the equation by 7, it becomes
3x/7 × 7 = 120 × 7
3x = 840
Dividing both sides of the equation by 3, it becomes
3x/3 = 840/3
x = 280 miles