Your two day pass to a theme park is $76.50. this is 31.41 less than your uncle's two day pass. what is the price of
1 answer:
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Answer:
C
Step-by-step explanation:
Add 10x to both sides:
-10x - 135 = 117 + 2x
-10x - 135 + 10x = 117 + 2x + 10x
-135 = 117 + 12x
Subtract 117 from both sides:
-135 - 117 = 117 + 12x - 117
-252 = 12x
Divide both sides by 12:
-21 = x
So the answer is C.
Hope this helps!
First we distribute 
into 
and 
.
That makes the left side of the equation
Now we subtract
from 
, which makes 
Now the equation is
Our goal is to isolate, so we both sides by 30
That will make the equation
We multiply -1 on both sides of the equation:
Finally we simplify
, which makes 
So the answer is
That makes the left side of the equation
Now we subtract
Now the equation is
Our goal is to isolate
That will make the equation
We multiply -1 on both sides of the equation:
Finally we simplify
So the answer is