Question

When you isolate the variable, the goal is to get the variableAto equal 1.B.on both sides of the equal sign to show they are equal.сby itself on one side of the equal sign and a value on the other.Dby itself on one side of the equal sign and zero on the other side.

Answer 1

The question is asking us the purpose of isolating a variable. We normally do this when solving an equation. When we do so, the main purpose of solving an equation is finding the value for the variable, for which the equation holds.

That is, we should isolate the value on one side of the equation, and a value on the other side. So the answer is option C.