Answer:
x = 1/2
Step-by-step explanation:
First you want to get rid of the fraction, so you can multiply both sides of the equation by 3.
9 = 2x + 8
Then, subtract 8 from both sides to get x by itself.
1 = 2x
Finally, divide both sides by 2 so you only have one x
1/2 = x
This means that the answer is x = 1/2.
Answer:
3x-4y
Step-by-step explanation:
combine like terms. 2x+x=3x.
-5y+y=-4y
12)
9/10 / 3/4
= 9/10 * 4/3
= 12/10
= 6/5
Use the concept of Lagrange multipliers.
Answer:
$23.00 each
Step-by-step explanation:
$69 / 3 people = $23 from each person
