To solve the equation you need to isolate x onto one side of the equation.
I assume the equation is ( x / 2 ) + 1 = ( -5 )
First you subtract 1 from each side ( x / 2 ) + (1 - 1) = ( -5 ) - 1:
( x / 2 ) = -6
Next we have x over 2 so you multiply each side by 2 to isolate the x:
( 2x / 2 ) = -6 * 2
Which simplifies to x = -12
The solution to the equation is x = -12
Step-by-step explanation:
Given
For roots
Larger root:
smaller root:
For exactly one root D=0
i.e.
Answer:
$0.30 per ounce
Step-by-step explanation:
16 ounces per pound
16 x 2 = 32 ounces per 2 pounds
9.60/32 = $0.30 per ounce
Answer:
22.41
Step-by-step explanation:
Set up a proportion where x is the time to fly 174798 miles
Cross multiply and solve for x:
118404x = 2653433.64
x = 22.41
So, it would take 22.41 hours to fly 174798 miles
Answer:
1/2
Step-by-step explanation:
Total number of cards in a deck = 52
Total umber of red cards = 13 + 13 = 26
P(red card)
= 26/52
= 1/2