Answer: x = -8 or x = 2
Step-by-step explanation: Follow your rule for solving absolute value equations. Since the absolute value is isolated on one side of the equation, we can split the problem up into two separate equations.
The first equation will be identical to the original except it won't have the absolute value signs which are the vertical bars.
In this case, that equation is x + 5 = -3.
The second equation will look like the first, only the right side will be changed to a positive. So in this case, that equation is x + 5 = 3.
Now simply solve each equation to get x = -8 or x = -2.
You can check both of these answers by plugging them back in for <em>x</em> in the original problem and you will see that they both work.
Answer:69.92
Step-by-step explanation:
Answer:
$200
Step-by-step explanation:
Let X be the amount of Christmas money he had at the beginning.
He put 65% of X in the bank. This is 0.65x
He has $70 left which is equal to 0.35x
We need to write an equation to find the value of x.
70 = 0.35x
Divide by 0.35 to find the value of x.
70/0.35 = 0.35x/0.35
200 = x
He received $200 for Christmas.
I used desmos for this I recommend you use it cause it’s easier to see the line graphed better!
Answer:
Step-by-step explanation:
The 2 lines are y=2x+12 (slope of 2 y-intercept at 12) and y=26 (line at y=26).
intersection= (7,26)