x = - 1
given 
= x + 3
square both sides
1 - 3x = (x + 3 )² ( expand right side using FOIL )
1 - 3x = x² + 6x + 9 ( subtract 1 - 3x from both sides )
0 = x² + 9x + 8
0 = ( x + 1)(x + 8)
equate each factor to zero and solve for x
x + 1 = 0 ⇒ x = -1
x + 8 = 0 ⇒ x = - 8
As a check
substitute these values into the equation and if both sides are equal then they are the solutions
x = - 1 : 
= 2 and - 1 + 3 = 2 ← true
x = - 8 : 
= 5 and - 8 + 3 = -5 ← false
thus the only solution is x = - 1
Answer:Capital controls are generally used to restrict access to foreign assets
Half, meaning cut it by 1/2 of it's original value.
To cut it in half, we need to divide 27 by 2 to get the answer 13.5.
This makes sense because 14 + 14 = 28, and 13.5 + 13.5 = 27.
Answer:
18 hrs
Step-by-step explanation:
In one hour, the car travels 30 miles. We need to multiply a number with 30 to get 540. This number is 540/30 = 18.
Hope this helps!
