<span>1,331x^3 − 216 = 0
</span>1,331x^3 = 216
cube root both sides
11x = 6
x = 6/11
There are four quarts in a gallon
After combining like terms and simplifying
we get 
Step-by-step explanation:
We need to combine like terms to simplify the expression:

Like terms: The terms are like when they have same variable and same exponent.
Solving:

So, After combining like terms and simplifying
we get 
Keywords: Solving Expressions
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Answer:
13
Step-by-step explanation: