One Step Equations

What is the key strategy for solving an equation with an unknown value?

• Guessing the unknown value.

• Using arithmetic to rearrange the equation so the unknown is isolated.

• Ignoring the unknown value and solving for the known values.

• Adding numbers to both sides until the unknown disappears.

What is the inverse operation of multiplication?

• Addition

• Subtraction

• Division

• Squaring

If 3x = 15, what is the value of x?

• 3

• 5

• 12

• 45

What is the value of x in the equation x/2 = 3?

• 6

• 1.5

• 5

• 1

What is the value of x in the equation 4/x = 2?

• 2

• 8

• 0.5

• 4