Question

using the answer from part 1, isolate the variable you've determined was the easiest to isolate. don't solve for the variable, just isolate it.

Answer 1

To isolate a variable means to rearrange the equation so that the variable is alone on one side.

Step-by-step explanation:

To isolate a variable means to rearrange the equation so that the variable is alone on one side. Let's say we have an equation:

2x + 5 = 15

To isolate the variable x, we need to get rid of the 5 on the left side. We can do this by subtracting 5 from both sides of the equation:

2x + 5 - 5 = 15 - 5

Simplifying:

2x = 10

Now, the variable x is isolated on one side, and we can continue solving for it if needed.

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