Can someone me with a few questions in math? i'll be eternally grateful and mark brainliest. 5n^3-230=90

Hello!

The equation to solve:



To get all the constants on one side, add 230 to both sides:





Next, divide both sides by 5 to eliminate the coefficient:





Lastly, take the cube root of each side (or raise each side to the 1/3 power) to isolate n:





n = 4