2(x-y) - 3(x-2y) = 0
2(x) - 2(y) -3(x) -3(-2y) = 0
2x - 2y - 3x + 6y = 0
-x + 4y = 0
Value of x:
-x = -4y
-x / -1 = -4y / -1
x = 4y
Value of y:
-x + 4y = 0
4y = x
4y / 4 = x / 4
y = x/4
113.04 about-ish I used 3.14 for pi
Answer:
- 2
Step-by-step explanation:
3 ( x + 5 ) = 9
x + 5 = 9 / 3
x + 5 = 3
x = 3 - 5
x = - 2
Answer:
10 miles
Step-by-step explanation:
45/60 x 8 = 6 miles
8 x 1.5 = 4 miles
Now, add the two products together.
6 + 4 = 10 miles.
The boat traveled 10 miles in total.
