What Divided by 86 Equals 3?MethodsSetting up the problem:In a problem like this, the “what” means that we’re working with a variable. The most common variable used in math is “x”. So, we could say what number, x, when divided by 86, equals 3?Solving What Divided by 86 Equals 3Here’s how you would set up this question as an equation:x86=3\frac{x}{86} = 386x=3The goal of the problem is to solve for x. To do this we need to change the equation so that x is alone on one side of the equation.In this case, we can do that by multiplying both sides of the equation by 86, resulting in this equation:x=3∗86x = 3*86x=3∗86Then we simplify and find our answer:x=258x = 258x=258So, the answer to the question “What divided by 86 equals 3?” is 258.To prove this, we can take the original problem:x86=3\frac{x}{86} = 386x=3And insert 258 in the place of x:25886=3\frac{258}{86} = 386258=3Because this is true, the answer must be correct.Practice Other Division Problems Like This OneIf this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!What divided by 5 equals 56?65 divided by what equals 21?What is 1/4 divided by 94?What is 6/16 divided by 8/13?What is 49 divided by 3/17?