585=5x3Step 1: Subtract 5x^3 from both sides.585−5x3=5x3−5x3−5x3+585=0Step 2: Subtract 585 from both sides.−5x3+585−585=0−585−5x3=−585Step 3: Divide both sides by -5.−5x3−5=−585−5x3=117Step 4: Take cube root.x=(117)(13)x=4.890973Answer:x=4.890973 glad to help!