AI verified by TopeyAlgebraKS3 / GCSE

Rearranging a one-step formula

Rearranging a one-step formula.

  • The subject is the letter isolated on one side of the equals sign.
  • Use an inverse operation on both sides to isolate the requested letter.
  • Other letters stay as letters. Write the new subject on the left at the end.

Example 1

Make the subject of the formula.

Example 2

Make the subject of the formula.

Your turn

Question 1

Make the subject of the formula.

Check answer

Write the subject on the left once it is isolated. The same operation must be applied to both sides.

Question 2

Make the subject of the formula.

Check answer

Write the subject on the left once it is isolated. The same operation must be applied to both sides.

Question 3

Make the subject of the formula.

Check answer

Write the subject on the left once it is isolated. The same operation must be applied to both sides.

Question 4

Make the subject of the formula.

Check answer

Write the subject on the left once it is isolated. The same operation must be applied to both sides.

Question 5

Make the subject of the formula.

Check answer

Write the subject on the left once it is isolated. The same operation must be applied to both sides.

← All Algebra cardsReport a mistake