Question

in example 2, what operation is performed to move (4x) to the other side of the equation?

subtract (4x)
divide by 4
multiply by 4
add (4x)

Explanation:

Identify the term to move

Using the Linear Equations knowledge point
The term to move is \(4x\), which is currently added on one side of the equation.

Determine the inverse operation

Using the Isolating Variables knowledge point
To move a positive term \(4x\) to the other side, perform the inverse operation, which is subtraction. Subtract \(4x\) from both sides.

Answer:

• Subtract 4x (Correct answer)
• Divide by 4
• Multiply by 4
• Add 4x