Question

Check my answer?
What is the value of x?
3x^3-6=186

4?

Answer 1

Equation is properly wrote like this:
\[3x^{3}-6=18\]

Answer 2

I'm sorry it is 186* at the end.

Answer 3

Add 6 to both sides. Divide both sides by 3...

Answer 4

Ahh 186 that makes sense...

\[\large 3x^3 - 6 = 186\]
\[\large 3x^3 = 192\]
\[\large x^3 = 64\]
\[\large x = \sqrt[3]{64} = 4\]

Correct!

Answer 5

Thank you @johnweldon1993 ! :)