Nick and Charlie were each trying to solve 3x+9=4x−5. Describe the first step they each make to the equation.

Drag and drop the correct response to the space

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.

The result of Nick's first step was −x + 9 = −5

1. What was Nick's first step?

The result of Charlie's first step was 9 = x - 5

2. What was Charlie's first step?