When you have a variable in an equation, you have to isolate it on one side. To do this, look for any other numbers and if they are added, multiplied, divided, or subtracted from x.
Next, you take that number and do the opposite of its operation to the other side.
In this example, you have x/5=20
So we first identify that x is being divided by 5
Then we take 5, and do the opposite of division to 20.
So x/5=20 turns into x = 5x20
Then we simplify, x = 100.
If your not sure your answer is write, you can always put the value of x back into the first equation and solve to see if its true:
X/5=20
100/5=20
20=20
Answer:
1,281
Step-by-step explanation:
6^4 is 1,296 subtract 15 you get 1,281
Step-by-step explanation:
well I think D because I might not all ways be right I personally use my notes so ya
2x + b = w
2x = w - b
x = (w - b)/2
You were correct on the 11% BUT you forgot the decimal so the correct answer is 0.11%
